http://www.rbsa.org Located on Rehoboth Bay, just south of Dewey Beach, Delaware, the Rehoboth Bay Sailing Association is a membership sailing and tennis facility of approximately 150 families. Open from May through October, and fully staffed from Memorial Day through Labor Day, RBSA provides a full program of sailing regattas, tennis tournaments, socials, sailing school, and tennis clinics for all members of the family. The central thrust of RBSA's philosophy is to maintain a membership interested in active participation in sailing and tennis fostered in a casual social atmosphere.