- MASSACHUSETTS BOATING & YACHT CLUBS ASSOC., INC. MBYCA's Monthly meeting Everyone is welcome ! M.B.Y.C.A. OBJECTIVES 1. To promote a social and friendly spirit among the associated Clubs/Groups. 2. To assist in the protection of lives, property and the rights of the yachtsmen. 3. To assist in the observance of all United States Government rules and regulations. 4. To assist, encourage and ...www.mbyca.org