Let's see... first you could start some sort of newsletter tailored for multihull sailors of all sorts. Oh, you did that? Ok. Well, maybe you could help run some regattas - pick a class you like and put on some events. What? You already do that, too? Oh. Well, if you really want to help out, why not set up some sort of internet-based forum so that sailors from all over the world can communicate intantly with one another and... huh? Oh. Heh heh... of course. Well then - five stars for you.