Here is a link to a video of a program that featured the late Gyro Jake. In it they explore putting a gyro frame on floats. It's fun to watch and see Jake but you do have to fast forward through commericials that the program had.
https://player.vimeo.com/video/31236408?h=a0f9b3fe95
I thought about this. Went looking at shipping containers but couldn't find one with adequate interior height. I don't have a folding mast and would need a little over 9 feet interior height.