I currently work at a car quick lube. The owner and i are think about offering our services to the local boating community here in Stuart Florida. I would like to get some feed back about how many people would be interested in this and what they would pay. We could go to marinas and do it there for large boats and could do smaller boats at our shop. we could offer preventative maintenance services like oil and filter changes, coolant flushes and intake cleaning. Please let me know what you think.