I like Hotrod's cowboy fix idea! Years ago I had a old Starcraft boat that I fixed up for deep sea fishing off Calif. It had a Mercruiser "Iron Duke" 4 cyl engine. A hole rusted thru the bottom of the oil pan, and I fixed it with a patch of duct tape and a gob of JB weld. I let all the oil drain out of the pan for a week and then cleaned the area with acetone, and then applied the duct tape and JB. The tape held the epoxy in place till it cured. It worked great, and I caught many more Albacore and Yellowtail with that old Starcraft for many years., sometimes as far as 50 miles off shore.....