I have a Baja 25 Outlaw and plan to leave it in the water (salt) for weekends and an occasional week during the summer. I live on the water, but financially can't put in a lift this year. The Boat has the 496 h.o. with the fresh water flush option, so flushing after use is not a problem. It's not bottom painted so are there any concerns other than some extra cleaning of the bottom? any extra maintenance issues?