I need to respond to a few hasty, ill-informed assumptions. To those who think I am too lazy to work on my swimming: I am taking swimming classes and I practice swim on my own. It is paying dividends and soon I shall be able to swim without wetsuit. And will then still be concerned about the safety of others who can’t swim. Do you care about others too – or is it all about you, the ultimate swimmer!? There was a few sarcastic comments that imply I am not physically up to doing triathlons and should therefore rather stay at home: Well, once upon a time, long long ago, I completed at least 100 canoe triathlons (including the old canoe Ironman of the 1980s - 8 times in a row), completed the old Ultraman series around the time when you were born (8 times in a row), completed countless marathons, including Comrades - 10 times in a row, 100 miler run, 160 bike races, awarded Springbok Colours for canoe triathlon and cycle-run duathlon (SA squad to World Champs) .... You think I could finish a 600/20/5 TRI? If you know little about someone, rather be constructive than presumptuous. Back to the topic: On a bike ride or run you may actually stop moving and will still be OK. In a swim without a wetsuit you have to keep treading water or you will sink. With a wetsuit you can stop moving completely yet still keep you head above water – scientific fact. As a further positive contribution, here is another practical idea: When I swam Midmar without wetsuit in the early 80s the organizers allowed me formally to use a nifty little arm band equipped with CO2 bomb with neatly folded up inflatable round float – bought locally. My agreement with the officials was that I may swim with it, but once used, disqualified obviously. They welcomed the idea. Fair deal, so I finished the race with confidence - without a wetsuit! Here are some current similar products I found in the Internet, like this inflatable bag that you pull behind you http://ows.openwaterswimming.com/safety-products.html And this inflatable belt http://www.triaids.com/SwimSafe.htm Perhaps the TRI shops of SA might take an interest in these? If they can import and sell them to novice swimmers, and in turn put pressure on the race administrators to accept it in races? It seems to work in the USA, but of course South Africans are all hotshot swimmers by birth – judging by some posts below. Please forgive the serious tone of my postings, but it’s because I just happen to have a problem with arrogance. Now go and have fun with or without your wetsuit! And go flat-out!