I have a 1990 doral cavalier 24ft and I will be needing to get a survey for my insurance company since the boat is now 15yrs old. The boat is in exellent condition other than the fact that it has some blisters. Will this be a problem, or do they just need to know its in good overall condition and value? I have no intention of getting them repaired after doing some research on the subject and finding out most times they will come back some time later after the repair has has been made. There are only a few that i can see (approx 20) with maybe 5 the size of a dime and the rest being much smaller. This boat is now being left on a trailer when not being used, where as before it was always left in the water.