After years of deliberation over a boat for my family, I've decided on a Grady Tournament 225.  But, unlike purchasing a car, where there is so much information on the internet about prices, I don't know where to begin in dealing with a Boat Dealer.  I don't want to get 'taken', so any advise on pricing, what upgrades I should be looking for, or really anything that someone has learned and wished they had know before buying is greatly appreciated.  I really like the idea of a hard top, factory installed, but beyond that I don't know what else I 'need' to be looking for.