Event | Drink The Club Dry!

A traditional excuse to make sure we clean out the bar before we start the new year – join us for a fun evening of drinks, braai and merriment! 

For more info get in touch with us on info@normalair.co.za we will be posting updates closer to the time!

5th Annual NUC Beerfest!

Join Normalair Underwater Club for the 5th Annual German Beerfest! There will be craft and local beers on sale as well as German speciality fare!

 

TALK | HSASA Disabled Dive Buddy Course Info

Want to be a buddy and help disabled divers? 
Join us for a talk with the Handicapped Scuba Association of South Africa – they will be joining us on the 12th of September to share with you a little bit more about disabled diving, where it started, how one can support & the benefits of joining as a disabled dive buddy. 

If you are unable to join us for the talk please read the info below on the actual course on becoming a Disable Dive Buddy:

A brief background on this course:
Many of us know someone, a friend or family member, we’d like to involve in scuba diving. Or, we’d welcome the challenge of learning about disabilities, accessibility issues and how to dive with people who have disabilities. The HSA “Dive Buddy Program” offers able-bodied divers (advanced and higher qualified) this opportunity to expand their underwater world to include sharing it with a handicapped person. 
The HSA Open Water Dive Buddy certification teaches any certified divers how to become an effective partner to a disabled diver, and can be an effective complement to any scuba diving course.

During the HSA dive buddy training course, the dive buddies will receive medical information during interactive lectures, on various disabilities and special training on how to handle a disabled diver. When the practical part of the course starts, the dive buddies literally have to ‘act out’ the various disabilities, so that they can experience and have a better understanding of what a disabled person (with a specific medical condition) will experience, when under water.
This is a very enriching and rewarding dive course.

This qualification is internationally recognized-, as well as by other dive associations.

Cost: R4000 per person. It includes: manual, registration fee, certification card and air refills. Gear hire and venue entry fees excluded.
Date: 19-21 October 2018.

This is a 3 day course: 
1 day theory
1 day confined dives
1 day open water dive buddy qualification dives.

This course will take place at the De Jong Diving Centre in Pretoria and your Open water dive buddy qualification dives will take place at Miracle Waters.

Word from the instructor.
“The upcoming HSA dive buddy course will be one of the most challenging, but most rewording courses you will ever do. The buddy course will not only give you the skills to dive with Handicapped and impaired people but make you a better diver yourself. This course will also break the distance we have towards handicapped people in our society and the challenges they face.
Being an HSA Instructor and buddy has changed my life dramatically. After my instructor course with Jim Gatacre in 2010, I was so moved that I started making changes in my life and diving career. After training Lolo, Heather and Otto – I decided to dedicate my diving career to handicapped diving only. I hope that you will also be moved by this course, as I was. And be the best new generation buddy divers out there.”

If you are interested in this course, please let us know ASAP – so that we can have an indication of numbers please, as we need to order the manuals. Also, please send this to anyone you think will be interested. Last date to register and pay is 30th September 2018.

After being qualified as an HSA Dive Buddy, you are welcome to join us on our next dive trip to Ponta Do Ouro, where you will be able to dive with Handicapped People – 5-10th December 2018.

Interesting Article | Tips on shore entry and exit while spearfishing

Much of the south African coastline is rugged and exposed to wind, swell and surf from both the Indian and Atlantic ocean and to reach the reefs swimming in from shore one has to negotiate these elements.

 Our coast does not have the pristine conditions found in the tropics or meditteranean and really calm settled seas are found only for a few days of the year mainly at the beginning of winter around May and in summer around January/February. for the rest it is constant surf unless in the sheltered bays or peninsulas along the western cape side.

Physical fitness and good light weight equipment are both pre requisites especially a good pair of fins when entering through the surf line and exiting after the duration of a dive.

Generally the swell and wave size averages 1,2 -1,5 m along our eastern shores but peaks from 2 -4 m in rough seas and these type of conditions are definitely not recommended for beginners. In fact anything over 2m is downright dangerous.

For guys new to the sport of spearfishing or cray-fishing here are some important things and safety factors to bear in mind when doing an entry and exit along the shoreline :

  • Preferably dive with a buddy and learn an area from a more experienced spearo or cray diver as well as as much information as you can from a local as to where the reefs are in proximity to the shore line and best and most safe spot for your entry and exit.(In reasonable conditions)
  • Have a plan for your dive taking into account you may have to exit at an alternative point if conditions change during the duration of your dive which they often unexpectedly do (Current may change, tide ,wind etc)
  • Pick a spot with the easiest point of entry for swimming out like an outgoing rip or sandy beach with not too many rocks to negotiate on the way out and likewise your point of exit which could be the same spot but preferably an area of sandy beach close to your entry point or within a few hundred meters of it. A rocky shoreline can present a hazard so look for a bay both north and south where you will possibly have to swim in.
  • Windguru gives a reasonably accurate prediction a few days ahead in swell or surf size.
  • Take the time to watch the sea and wave movement for a good few minutes before you decide to enter which you and your buddy should agree on, If your gut feel tells you “No’’ then rather choose a day when you feel more comfortable or a calmer sea.
  • Surf usually appears smaller than what it is from a distance and comes in sets (With calms in between) for this reason it is important to asses it properly.
  • I usually consider the swimming out through surf more difficult than the return swim in.
  • Wear fin guards, it is easy to lose an expensive fin or both should you get dumped in the surf zone- the rubber Y straps are still the best and reasonably inexpensive when compared to a set of good long bladed fins which these days are seldom under R1000.
  • Be aware of where your buddy is when swimming out and try to time your entry both together- this way you are less likely to be separated and also link up once you are behind the backline before proceeding out deeper.
  • Keep your bouy line of the speargun as short as possible on both the swim out and back in, it can be wrapped around the speargun or tied in a looped bunch secured at both ends – this lessens the drag on the bouy which bears the brunt of the incoming breakers as you dive beneath them, similarly swimming in and especially with a few fish on the bouy against (If you happen to encounter) an outgoing rip will create additional drag if the bouy is too far behind you.

Once you have completed your dive behind the surf zone or a reef a few hundred meters out and have decided to swim in, confirm with your buddy, swim up just before the backline, wrap up excess bouy line, rest up for a few minutes, let the bigger swells pass ahead of you and tuck in behind a wave aiming at your desired point of exit on the beach. Look over your shoulder now and again, duck a bigger breaker or two if they come in behind you and let the smaller foamies assist in pushing you in whilst still swimming. Look out for rocks as you approach the shallows and walk backwards up the beach facing the sea.

Should you find yourself in a dire situation either swimming out or in- never panic and the weightbelt should be ditched in an emergency where the wetsuit will provide adequate buoyancy and also acts as a ‘life vest’

These are a few general important pointers.

Safe Diving!

 

Article kindly provided by Darrell Hattingh

Interesting Article | Tips to Conserve Air while Diving

 

‘the best way to observe a fish is to become a fish’  Jacques Cousteau

  1. Keep warm. Make sure that you have the correct thermal protection for the planned dive. Getting cold increases your metabolic rate, consuming more oxygen.
  2. Go slow. Only move if you need to! Sudden jerky movements and increased speed underwater all consume more oxygen. Don’t chase sea life! Don’t try to gather everyone in the dive group to show them what you saw. Don’t fight the current. Use any surge to your advantage.
  3. The more efficient your fins are, the less energy you expend. Get the right fins for you!
  4. Do not use your arms. Try to use your arms as little as possible.
  5. Trim up. Check your weight distribution so that you do not need to constantly compensate for being off-balance.
  6. Streamline your gear to reduce water resistance.
  7. Orally inflate your BCD. If your weighting is correct you will require less air in your bcd, thus reducing your head-on profile.
  8. Swim horizontally. Get your buoyancy correct.
  9. Control your breathing. Breathe deeply. Inhale for 5-7 secs, exhale for 6-8 secs. With practice you will do it automatically without having to count. Otherwise, hum a slow tune to yourself!
  10. Breathing pause. Pause for a second or two at the end of inspiration to allow more oxygen absorption. Usually we pause at the end of expiration, so this takes a little practice. This does not mean ‘skip breathing’.
  11. Restrict air flow. Some DV’s can be set. Otherwise inhale with your tongue against the roof of your mouth creating a natural restriction.
  12. Dive shallower
  13. Use your snorkel if you need to swim on the surface.
  14. Reduce air leaks. Service your gear regularly.
  15. Practice. Dive, dive, dive! The more comfortable you are in the water, the more relaxed you will become, the better your air consumption will be.

 

If you have any other tips to add, please do so!

 

Author: Dr Mark k. Botha