The Pentagon Sailing Club is based out of Capitol Cove Marina on Joint Base Anacostia, and strives to provide safe recreational sailing on the Potomac and Anacostia Rivers and the Chesapeake Bay. The club maintains a fleet of club-owned sailboats and offers training on them. They also offer opportunites for club members to participate in racing and cruising, as well as land events. The club is open to all, and accomodates new and experinced sailors.