Looking to fix starboard water tank leak, how can you access discharge fitting on tank? PO put a refrigerator in the space where the batteries use to sit under the nav table and I can't see the end fitting on tank, is there a access panel under the nav station? My bilge kept filling with water from a leak on the discharge part of tank. Also, can you remove tank? Seems that the factory fiber glassed panels near the tank so it wouldn't move and you can't pull tank out unless you cut the tabs. Thanks