A bit of elbow grease and Spray 9 and that will be gone in,,,,,,,,around 10 years. Wowza, how does someone let that get so bad? Too much money? There was a local NHL star I knew in the 70's, he gets a call from a marina in FLA to ask what he intended to do with his 35 foot boat? It was in drydock and paid up for 5 years of storage. He forgot he owned it. Too much money and concussions. He's broke today living with his elderly parents.