Ty Feral, I am aware of the elbow grease thing matE CLR might work, I dont suppose their is any other chemical out their that the average joe can purchase to do the job??
It's that bad that towing the boat home I couldnt get up onto the plane in my own boat with just me and my son in it and usually i can get up on the plane with five adults, the drag was rediculous..please any idea's would help. i dont want to resort to Feral's idea of elbow grease