By Michael Russell
Normally when you think of a trampoline you don’t picture one in the middle of your favorite lake, but that is exactly where you are likely to see one this next summer. They are called, appropriately, water trampolines and their popularity with the younger generation is rising at an incredible rate.
So what exactly is a water trampoline? Picture, if you will, a large floating rubber donut up to 25 feet (8 meters) in diameter, the donut part filled with air, and floating in your favorite lake or swimming hole. In the middle, and on top, of this...