I think I have probably seen every one of these that has ever been run. We like to sit down as a family and watch them and crack up laughing while I am over on the other end of the couch engineering in my head.
The team toothless dragon using the shark longboard wheels is very similar to what I think I would build. Without the dragon and stuff, but certainly using some type of a longboard set up with multiple wheels and standing to absorb all the bumps and help with handling