Finishing a boat dive in Sodwana

This isn’t the most exciting video, but I hope it reminds you of how blue and clear the water is off the coast of KwaZulu Natal, and what it’s like to dive in Sodwana on a good day. It was filmed at the end of a dive on Pinnacles on Two Mile Reef, as the divers approached the boat and waited to hand up their gear. Watch out for Laurine, Esther and Christo!

If you aren’t familiar with diving off a RIB (rubber duck), I hope this is a helpful bit of information about how things work at the end of a dive. I’ll share a backward roll video from our most recent Sodwana trip soon, but in the mean time, check out this one to see what it’s like at the start of a dive!

Bookshelf: Scuba Confidential

Scuba Confidential: An Insider’s Guide to Becoming a Better Diver – Simon Pridmore

The natural sequel to Scuba Fundamental (though it was written later), this book is aimed at qualified divers who may have reached a plateau with the sport, and want to improve their skills and explore more of what diving has to offer. Author Simon Pridmore does not shy away from subjects such as solo diving, deep diving and technical diving, and offers valuable perspectives from a lifetime in the dive industry.

Scuba Confidential
Scuba Confidential

Pridmore begins with a subject that isn’t discussed enough (because it would supposedly scare away potential new divers): safety. He talks about why divers die, survival strategies, and the essential mental preparation that should come before diving.

Many divers who have passed the first, awkward stage of their careers on scuba seek to improve their skills. Pridmore discusses buoyancy, navigation, and the touchy subject of deco. The following section addresses some of the specialty options available to divers who wish to extend their qualifications: night diving, wreck diving, drift diving, cave diving, ice diving, and technical diving. While you may decide that some of these types of diving are definitely not for you, there is still much to learn from the techniques and thought processes required to do these types of dives safely.

Pridmore also deals extensively with equipment issues, returning to the subject of deploying an SMB, care and use of dive cylinders, mastering your BCD, and dive computers. In many instances, these items of gear are a matter of life and death, and well worth talking about. Narcosis, nitrox, rebreathers and other gas-related subjects round up the sections of the book that pertain to dive safety.

The final chapters deal with dive travel, with a section on liveaboards and a recap of some etiquette, which becomes increasingly important when one is diving with people one doesn’t know.

This book will satisfy a growing diver’s thirst for knowledge, draw attention to areas that need improvement or reflection, and prompt further exploration of dive-related subjects. It’s an excellent gift for the curious diver in your life.

Get a copy of the book here (SA), here (US) or here (UK).

Newsletter: Where have all the weekends gone?

Hi divers

Weekend dive plans

Saturday: Night dive at Long Beach, 7.15 pm

Sunday: Boat dives from Simon’s Town jetty at 8.30 am to SAS Pietermaritzburg / 11.00 to Maidstone Rock

Weekend diving has become a scarce commodity of late and the best diving days have fallen in the week. This weekend looks a lot better than last weekend: there is very little swell and no howling winds to deal with. False Bay needs some westerly wind to clean it up, so I am going to choose Sunday as the better option for this weekend’s diving. It’s windier than Saturday but less likely to rain, plus False Bay will have had a bit more time to improve. The Atlantic was crystal clear yesterday but I have my doubts it is going to stay that way for the weekend with the hot day we have just had.

Diversnight

We are night diving on Saturday evening as part of the international Diversnight event, and will meet at Long Beach at around 7.15 pm. The idea is to be in the water at 15 minutes past 8.00 pm (2015). Text me if you are joining, make sure you bring your permit to dive in an MPA, and if you need to rent kit or a cylinder, I need to know by tomorrow (Friday) evening please.

Burrowing anemone on a night dive at Long Beach
Burrowing anemone on a night dive at Long Beach

Permits

Be sure your permit to dive in an MPA is up to date. It’s particularly important that you bring it on Saturday evening if you plan to dive, so don’t wait until lunchtime on Saturday to look for it!

Bits & bobs

Diarise the Shark Spotters fundraiser on Sunday 22 November – should be fun.

Clare wrote a small travel guide with information on the visible shipwrecks around Cape Town. Check it out here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Oh buoy

Our cats (of which we have many, many) find our cars irresistibly appealing, and at the first opportunity will climb inside for an investigation. Tony once got out the gate and into the road with a car full of cylinders for filling, and a very wide-eyed Mini cat, who had climbed into the back of the vehicle while Tony was loading the tins.

Blue inspects the buoy
Blue inspects the buoy

Here’s Blue, still a little kitten, checking out (something next to) the buoy that the Divemaster (on our boat and shore dives) takes along with him on a reel and line, floating on the surface to mark the divers’ presence to boaters. She’s in the back of the divemobile. Everything gets a bit salty, and this seems to fascinate the cats – perhaps it’s one step away from bringing an actual fish home for them.

Sodwana diving photos (April 2014) – part I

We’ve been back from our Sodwana trip for almost a month, and I’m starting to look forward to my next dive trip, which has not been planned yet. Alas. With this small problem in mind I had a rummage through the underwater photos I took while we were in Sodwana, to try and recreate the experience.

Under the boat
Under the boat

I haven’t done a lot of diving this year, and no underwater photography to speak of, so I viewed my camera as a strange, unfamiliar machine when we arrived in Sodwana, and spent most of the six dives figuring out how it all worked (again). Furthermore, my confidence in my buoyancy wasn’t great at the start of the trip, so I didn’t want to go too close to anything. I want to punch divers who crunch the coral, so I didn’t want to be that diver this time around!

Swimming across the sand gap at Stringer
Swimming across the sand gap at Stringer

As a result my underwater photos from the trip are mostly quite questionable. I include some here, more to show you how beautiful the reefs and clear water can be in Sodwana, rather than for you to marvel at my prowess in underwater photography. I took several videos, which I’ll share in the coming weeks – you can get an idea of how good the visibility is and how abundant the coral is from a bit of moving picture footage.

Angie photographing snappers
Angie photographing snappers

We struggled a little with the surge on one of our diving days in particular, but this is something that is a fact of life when diving on South Africa’s north coast. We mostly did shallow dives, and the reefs at Sodwana lie along a very exposed stretch of coast with few natural bays to protect divers from wind and swell. These factors combined to expose us to some near-washing machine conditions at times! Relaxing in the water and letting the surge move you about is the only way to deal with it, assuming you’ve got a handle on your buoyancy. Holding onto the reef or swimming against the surge are bad ideas.

You can see some photos from past Sodwana diving trips here.

Clownfish in their anemone
Clownfish in their anemone

Red Sea trip photos: diving from a liveaboard

Here are some photos to show you what it’s like to dive off a liveaboard. They were taken on our Red Sea trip in October. The centre of the diving activity was the dive deck at the lower level of the boat, at the back. There we hung our wetsuits, and we each had a cylinder and a box to keep our loose bits of gear in. We used the same cylinder throughout the entire trip, and the crew used the long hoses of the compressor to fill our tins right where they stood. We didn’t unbuckle our BCDs from our cylinders once.

A black (air) or green (Nitrox) tag around the neck of our cylinders indicated what gas we were diving with. We used Nitrox throughout. A numbered tag attached to the shoulder of our BCDs enabled the crew to keep track of who had returned from their dive. They also wrote down our dive times and maximum depths for each dive, and we signed those figures off each evening. This is in case of an accident – they know what your dive profile is for the week.

There were dives before breakfast, after breakfast, after lunch, and at night. On the first and last days we did three and two dives, respectively. I managed three dives a day. Christo did four! Most of us skipped a dive here and there, owing to fatigue, illness (don’t drink the tap or sea water, is all I can say), and general laziness! The briefings were detailed, with maps or slideshows to familiarise us with each dive site. We were told what creatures to look out for, and where they like to hide. For wrecks that could be penetrated, the dive guides explained the preferred route more than once.

After getting into our wetsuits we sat down in front of our kit, shrugged it on with the help of one of the crew, and walked down to the dive deck. There we either put our fins and mask on and giant strided into the water, or held our fins and climbed onto one of the Zodiacs to be driven a short distance to the dive site. This technique was used at busy sites where there were many other liveaboards already anchored, or locations where it wasn’t safe for the big boat to go.

To get out of the water we were either fetched by a Zodiac, or we returned to the back of the liveaboard and climbed up the dive ladders in our full kit. Helping hands were ready to assist us with our fins. We’d put our kit back, hang up our wetsuits, put cameras into the rinsing container on the dive deck, and then eat. Every dive was followed by food! And often, a nap.

At times strong currents had us hanging onto lines down to a wreck, and this also made getting back to the liveaboard a challenge at times. On one occasion the current was so strong that I wasn’t sure I’d make it from the line tied to the corner of the stern onto the ladder in the middle of the stern – a distance of two metres – without getting swept away. Some acrobatics and long arm stretches from Tony saved the day!

The process of diving off a liveaboard is far less strenuous than diving in Cape Town, which is why we could still walk after doing three or four dives a day. For one thing, the warm water means you get far less fatigued, and you use less air, too. The crew were extremely helpful on our trip, even zipping our wetsuits and providing soapy water when pulling on our thick cold water Trilastic suits seemed too much like hard work!

Handy Hints: Hitching a ride

Do you get tired during long dives? Would you like to know how to conserve energy, use less air, and annoy your buddies all at the same time? Fear not. The inimitable Kate is here to show you how it’s done.

Kate was back in town during August, September and October, along with her squire Brian. The two of them dived a lot while they were here. Kate was up to her usual tricks: here, she rides on the unwitting Brian’s cylinder during a dive at Shark Alley in September (no cowsharks to be found). Notice her perfect buoyancy, allowing her to let go as Brian turns around, and then grab hold of his gear again as he turns his back to her.

She did this to me once for almost an entire dive on the Clan Stuart. I felt as though my own buoyancy was up the pole, but couldn’t figure out why. Also, I used up my air really quickly and felt quite fatigued after the dive. Kate, of course, emerged from the dive with a nearly full cylinder, bursting with energy!

Handy hints: Getting the most out of your car

The boot of my car, packed to the brim
The boot of my car, packed to the brim

The good people who sold me my little German car probably never would have done so if they knew that I’d pack it with salty, wet, empty cylinders after a dive. In other news, the boot of a Mercedes Benz A class is the perfect width for transporting multiples of five 10 and 12 litre cylinders. Boom!

Sidemount diving

Cecil donning his kit on the boat
Cecil donning his kit on the boat

Sidemount diving involves a diver wearing his cylinders under his arms alongside his body, instead of on his back as with traditional recreational scuba configurations. It is popular with cave divers, because the arrangement makes it easier to fit through narrow spaces, and also lends itself to easy switching between gases. Two individual cylinders are also easier to handle for some than the extremely heavy twinsets that are used by some cave and technical divers.

Gerard almost ready for a backward roll
Gerard almost ready for a backward roll

The cylinders they use are aluminium (you can see they don’t have nets or boots like the usual steel cylinders used in Cape Town) which give a little extra buoyancy as they empty. You can also see Gerard’s special wing (BCD) inflated on his back. For this kind of diving you need a lot of lift.

Cecil & Gerard's aluminium cylinders
Cecil & Gerard’s aluminium cylinders

Cecil and Gerard have recently been diving with a sidemount configuration in Blue Rock Quarry. Cecil has moved in this direction because he has been extending his education as a cave diver! They came for a dive on board our boat Seahorse, to Outer Photographer’s Reef, and tested their setup on a sea dive. We enjoy catering to all kinds of divers and as usual found Gerard and Cecil’s company to be extremely entertaining!

Tips on shopping for dive gear

I’ve been diving for a while, owned a lot of dive gear. Here are some tips on shopping for gear, some learned through painful experience!

General rules for buying gear

  • Try it on before you buy it. Wetsuits, booties, hoodie, you name it.
  • Try on your BCD and weight belt OVER your wetsuit – two layers of 5 millimetre neoprene adds a LOT of waistline!
  • Make sure you understand the returns policy of the shop you’re using.
  • Get acquainted with the Consumer Protection Act (if you’re in South Africa).
  • Shop around! Don’t let sales people sweet talk you. They are more interested (generally) in making a sale than in making you a happy diver.
  • Don’t cut the strap of your dive computer shorter unless you’re VERY sure you’re never going to dive in cold water (wearing lots of wetsuit and gloves to make your wrist thicker).

Second hand gear

  • When purchasing second hand cylinders: get them viz’d first (at the expense of the seller) before agreeing to purchase.
  • Try and get the seller to allow you to “test dive” expensive items such as dive computers before agreeing to purchase them.
  • It’s a good idea to check BCDs for leaks before purchasing, unless you plan to use the BCD only for shallow dives, and even then it’s iffy.

Gear to avoid

  • Don’t purchase based purely on colour (ladies, I know it can be very tempting).
  • Be realistic about what you will use the gear for. (Do you really plan to dive to 100 metres, under ice with that regulator?)
  • Don’t fall for wrap around face masks with 3 glass panels (here’s an example) without trying one first – they give rise to very confusing visual phenomena and distort things hugely as they pass across the join in the panes of glass!
  • Avoid BCDs with inflate/deflate handle handles (example here) – I have never yet seen a beginner diver (and even some divers who have done over 100 dives) using one who was in proper control of their buoyancy.
  • Neoprene covers on mask straps (example here) usually only work without a hoodie. They have a tendency to slip off your head during a backward roll off the boat when worn over a hoodie (although some people swear by them!).
  • Smaller volume masks are usually better for beginner divers than huge five litre models! They are much easier to clear.
  • Do you really need a three foot dive cutlass, as opposed to a small knife?

Repairs

  • Get a second opinion on extensive repairs.