So, I signed up for my first Triathlon. (Bela Bela) I should have assessed my swimming beforehand but didn't. So with water's properties and molecular makeup that have changed over the last 20 years swimming seems more difficult and slower with relation to water "in my time". Learning to swim and completing a 1500m course is going to be challenging. Will Bela Bela's water be cold enough to to be wetsuit legal during August? and where do one acquire a bigger triathlon suit?