Marina means a place for docking boats or providing services to boats and occupants thereof, including servicing and repairing boats, sale of fuel and supplies and provision of food, beverages and entertainment as accessory uses. A yacht club shall be considered as a marina, but a hotel, motel or similar use, where docking of boats and provision of services thereto is incidental to other activities, shall not be considered as a marina nor shall boat docks accessory to a multiple-family dwelling where no boat-related services are rendered.