I agree entirely with GNB...enjoy sailing and run your motor with no worries. Run down the fuel level in the tank and then install a clean out port when you haul out. There should be no need to remove the tank...especially if just 3 years old. You or the yard can do the work on the boat....or pull the tank if that is easier for all. You might wanna think about getting a tanktender system! (g)
