If you have fair Irish skin, this might be an issue. If you're a calloused Pollock like myself, they'll have to replace the flight suit after it gets chafed from your firm nipples.
I got stashed at the pool and the only failures I saw were because of injury and cheating (don't try to rest by standing in the shallow end).
I cant believe people actually tried resting in the shallow end. I'll admit, it is a little ackward swimming from deep end to shallow end without touching the bottom since you unconsciously want to put your feet down. But why people would cheat is beyond me.