Originally Posted by phragle

it took me a couple to think of it, but its pure genius I tell you, pure genius!!!!! Have a waterbed mattress made,it would be self leveling and you can use it as a ballast tank when you need it!!!!! The chicks will dig it and it will earn you major style points. BUT WAIT, THERE'S MORE!!!!! By filling it with the cooler lake water, you have now eliminated the need for an air conditioner!!!!