thanks for the advice! Do you think a bigger structure could have it's own independant suspension(s) and the vehicle could just push it around from the inside?

Here's what I dream of at night: a beautiful wooden sailboat silently plying the playa as if it were low in the water, the illusion of spray coming off her bow, blue lights illuminating the playa around her. Not sail-powered, but with mast and stays lit up like a festival. Crazy, happy people hoppin...