Many years ago there was a guy that came to the AYC weekly to pump out boats. I do not remember the exact figure, but for approx $15 per boat per week he would pump you out and add chemicals for an extra $5. Don't quote me in exact dollar amount. But then he raised his price by approx. $10 per week and then he was gone. It was a great service that I took advantage of for the short time he was in business. it sounds like Rob's family is similar to mine. and do not care to understand that a boat head is not like aur toilet at home, which means I pump out every weekend. $40 sounds steep, especially since it would be a weekly fee for me. But if he was around end of season, I would do it since I normally wait until last minute (December) for that last pump out and sometimes have trouble finding a place still open.