I need to replace my rub rail and obtained the rubber from Blue Water Yachts (nice folks). This is a flexible one piece item that goes around the hull from and to the transom cutout. I'm told that it takes a good amount of pull to keep from puckering and about three tubes of sealant.I'm thinking of using the mast-raising system bolted to a 5 foot 6"x8" wood beam and use the winch to apply tension.I'd appreciate any suggestions or experiences from you. Thanks.