Want to buy an inexpensive 21' pontoon boat. Have a 21' trailer, so I don't need that. Pontoon boat is for a guide that fishes Diamond Valley Lake predominantly. So in terms of an engine, it needs to be 4-stroke. If you don't have an engine with it, that's not a problem. Pontoon boat can be a "fixer-upper", because guide will gear it up to his specifications. If you have any leads on someone that may have something of interest, please advise. Thanks for your time!