Owners and enthusiasts of catboats including decked and noncruising catboats. (A catboat is a boat traditionally fitted with a gaff-rigged sail on a s ...

Race car owners who compete for series championships. Serves as the scheduling and rule-making body for champ-car type motor racing events. Seeks to e ...

An organizatin for those who enjoy the beauty art and history of chess sets stamps books art and other chess memorabilia.