When you're on vacation there are always things that you see other people doing well that look like fun.  When you actually try them though, you realize that they are hard, and not much fun at all.

Air Walker Balls are a perfect example of what I am talking about.  Think about effortlessly walking across the water in the protection of your plastic ball.

Now watch how embarrassing it would be to continually fall on your face while actually doing it.

Sure there is a strong possiblitly that this woman may have been drinking, or is not all that coordinated to begin with.  So just for fairness sake I found another example of an Air Walker Ball not being fun.