Captainforce I don't know if because of building setbacks etc if I can put a pumpout on dock. There is a marina just around the corner to pump out. as a boat is self contained I would think there is very little enviromental impact. Cruisingdad do you konw of anyone in the Tampa Bay area or pasco county that has lived on their boats? The lot is unbuildable except for the dock but is treated like a normal residential lot. There is an old paper saying that building of the docks is approved but also boat building uses so there might be a limited commercial value.