When one of my players wanted his character to have a "hoverboard" like those seen in Back to the Future II, I came up with the following sketches for him to pick from. He opted for the Mobquet Sky Carver.
So it was my character Anox who requested this and I must say he did a great job with them. I have to say that I choose the Mobquet Sky Carver because of its versatility. Not to mention he has modified it some and has made it better. All in all these are fun to RPG with. A while back we actually made a group based around Go-Boards. It didn't last long, but it was still a fun idea.