I've done a ton of research and am finally going to look at the boat I want on Saturday. Asking price is the highest on the market, but it is a clean 1997 Mainship 34 MY, with diesels. List is 80K. Does anyone have any advice on what to / what not to do / say? What kind of percentages can you take off the list price without insulting? I've never bought something like this and want to make sure I'm getting the best deal, however, not be insulting and come out of this with two things - a boat at a good price and a good experience. Any help would be appreciated!