I'm pretty sure the C class guys tried it already and found it to be not very good at going upwind?
We could simply change our typical bouy course, to something more of a drag race. What type course do the Moths typically sail? I saw some on Sydney harbor and they were FLYING! (Literally!)
http://www.youtube.com/watch?v=Y1VXKskNa4Y Looked like fun but as Jake points out, they are very difficult to sail well. Lots of swimming invloved on that learning curve! A foiling cat would be a whole lot more stable, side to side, and as I've been saying for years, all we really need to do is connect two Moths together, side by side!
Here's a foiling cat video:
http://www.youtube.com/watch?v=mrqAJZrKCk0