I've been snorkelling high, which is amazing, maybe give that a go instead? I know it's not the same but at least you'll def be safe.

The best is if you happen to be near a coral reef or something
I've done it on the great barrier reef and in thailand
you start to feel like a fish after a while.
I chose a massive rainbow fish and followed it around for hours
to see what fishes do with their days...
...not much i discovered.

i was emmbaressed for sugesting snorkelling at first, but fook it, I think snorkeling's cool. It's good to swim across the foreshaw with a snorkle on when your're high too. You can just concentrate on your stroke and forget the breathing for a while.

Did you know I wanted to invent an underwater ipod for ages and now someone's bet me to it?...damn...