So I was looking at a few spots on the chines that need to be filled in eventually and noticed that the gelcoat has rubbed off on the keel. I am assuming becasue it has been beached for the last 20 years. So my question is for now do I get a keelguard to protect the fiberglass or do I need to use something like Marinetex first? I am heading out this week for a trip. Do I need to keep it off the beach and pay for a moorage spot?