Thanks for input.
Perhaps I should have left out the part about the broker - or explained further. I realize the broker is there to move the boat and get paid for doing so. Which is why I was planning to hire a surveyor. By not worried - how about not surprised. We had a previous survey and the moisture matched what the survey said.
So, it was what we expected to find. And yes, I am concerned, which is why I posted on here.