I bought a water housing for my camera back in december, and after taking shots with it, I decided it was time to take it to next step and get a tube for behind the boat and jet ski. I decided to stay away from the normal brands like oniell, because I knew I'd be paying way more for it. I ended up getting a 96 inch wide coleman amp'd. The thing is like an air mattress. Once we get enough rain around here it will be finding its way behind the boat.