Since 1964, Bass Boat House has been servicing the fisherman of Lake Sinclair as a full service marina. For a $5 a day fee you can launch your boat from one of two launch ramps which are open 24-hours a day. The parking and public restrooms are also open 24-hours a day. Bass Boat House has gas available on the dock, offering both straight gas & 50/1 pre-mix gas in mid-grade (89 octane).