How about building your own home made Hydroplane? What could possibly go wrong? Thanks to ebay for the wonderful photo. Although I question the Hydroplane thing? Regardless it made a fun story. Or not. Just own the picture, I am not sure we could recommend that it might work! the metal bath tub thing is close to genus. But it’s better than going outside right now. If you are stuck in the home looking on ebay.. Just click here for the photo.