new Mariah 18/BR boat owner
 

I am in process of buying a 2006 Sx18 with 4.3 mercruiser. I have read some good bad reviews on the boat. My first inspection boat needs a good cleaning. I noticed solid floors on the boat. quality looked good. I am having the boat checked out by my mechanic next weekend.

One thing I am concerned about is parts for this? what should I be worried about here?