Yeah I was thinking about this the other week... I think it would be best with someone else controlling the kite so u can really concentrate on what's under the water, and you just hag on to the back of them and get towed.
kite kayaking .........could be a little concerning without the paddle for eskimo roll....and you'd need to go the right way or risk getting wrapped up.
kites in the olympics......long jump, high jump
kite luge