That's OK, Blue Kitty. Maybe you can learn here? They have a big pool. I can swim just fine - I'd not mind teaching you. But there are people here better at it than even me.

...maybe if you used a Gijinka form? I know for a fact humans don't sink in water. Unless they go swimming in something caqlled 'Cement shoes'. Sounds like a lame powerup to me, but then I don't know much about humans as yet.