So being new to the "big" boat world and itching to get out. I have an inboard with a duo-prop. When it gets below freezing on the water is there anything you do to keep water from freezing? How about when you get out of the salt and flush. I really dont want to winterize my motor or house water after every trip in the spring. Im thinking that its not getting cold enough to freeze hard enough to hurt anything. But im going to ask the pro's so i know what works and what dont.