Boat owners, perhaps more so than other motoring enthusiasts, want to spend their time playing, not maintaining, their toys. Unfortunately, due to their higher exposure to damaging elements, their longer periods of non-use, and the remote locations to which they transport their users, it could be argued that boats also require more care than cars or motorcycles. This guide breaks down by system the routine maintenance procedures every boat owner should know, presenting in more digestible chunks the upkeep of any modern boat, whether it's 16 or 60 feet, inboard or outboard, open-hulled or cabin-equipped. Much of the information included is even applicable to sailboats, as well as runabouts and cabin cruisers.