:agree::agree:
I was towing a vessel that broke down back to their dock once. After being so nice to do so for them, they did not even bother to tell me about the shallow rocks right in front of their dock. I had a few gouges through the gel coat so I had my bottom gel coated. It cost me around $300 too.
Get it fixed, and buy a sand bag anchor and never let your hull hit the beach again. It is easy to have with you all the time because it takes no space, weighs nothing and can be left in the water while you go in and out from the beach with it's float marking the spot. If you really must beach it, at least buy a keel protector.