On the right coast, the Yacht clubs have welcomed us as well, its only Hobie that does not accept us. I dont mean to slam anyone with that statement, nor am I trying to rehash the whole bad blood thing, but as I read your post about monohulls and being accepted, it donged on me where the acceptance and denial fell.
Most of us have joined Yacht Clubs and brought that Catamaran enthusiasm which breathed new life into the whole club. The monohullers are not only tolerant, but appreciative that we have come to help them with thier regatta's and brought new regatta's to their club. There are still some monohull purists out there, but we are winning them over slowly but surely.