Personally, I think they should sail the Alter Cup on Hobie Bravos one year -- and not let anybody know what boat it is until a month before the event (just let people know ahead of time whether it is a singlehander or a doublehander). And they could do it another year on the Windrider trimaran.

The purpose of the US Sailing Multihull Championship is to determine who is the best sailor -- the boat used is irrelevant -- and the less the participants know about sailing and racing a particular boat, the better.