I went to the Getaway Show over the weekend and tried out the Bubble Balls. Basically you climb into a plastic deflated transparent ball and let them blow it up. Once the ball's totally inflated, you'll look like you're in a bubble...and off you go onto the water. It's lots of fun but can get really hot (if it's a sunny day). It's really hard to keep your balance and a lot of the time you'll look and feel like a hamster on its wheel. You'll fall from side to side, upside down and spin all around (sounds like a rhyme) and after 5 minutes you could feel a little nauseous. If you do it with friends you can play bumper bubbles - that will keep you laughing all the way the way through.