Re: opinions, Cal 39? II or III ?
The CAL 39 mark 1 has a steel beam. At least my finds does. He picks up a lot of silver with his boat racing (it is heavily modified, like no skeg, cut down transom, new interior). My 39 mark 2 doesn't have a steel beam, but glass reinforcement. You can inspect this with a pin camera.
Here are very good "working class" boats. Design excellent, build quality where you can't change it (deck, hull, mast) excellent. The interior build quality is where you might find shortcomings.
I agree with the statement to check for bad modifications/"upgrades" by the PO. I was lucky mine as it was owned by an engineer.
I love mine. Sails so sweet.
Tom
CAL 39
Serendipity
Cane Island, WA