Sitting on blocks isn't going to do a thing to a R22 hull. People, you are  
over thinking this. It's a Rhodes 22, not a Catalina. What you are seeing is  
what you would get. If I had room for another boat I'd be on this one like 
stink  on s--t. Yes, it's going to need some repairs and cleaning, but it appears 
to be  worth it.
 
Rummy