Bob's headquarters in Wareham, Massachusetts, is multihull ground zero. Scattered about the yard was a wonderful array of boat parts, a new ama here, a faded Hobie TriFoiler there, and two F-27s on trailers, both ready to scream across the water. Inside the boat shop, amid every imaginable piece of nautical hardware, was a place where non-monohull sailors probably hang out, sharing stories of fast sailing. When we found Bob, a few days before we took the trip, he had the multihull-sailor look, too: totally non-yachtie, with his loose-fitting printed shirt, khaki shorts, flip-flops, and a haircut that said I want to sail fast. Bob handed over his new Corsair Dash 750 and told us to have fun.