OK, disposing of travel trailer

Around where I live, there are some junk yards that will give you $100 and haul away your broken down car. They use the old thing for recycling parts. Some body shops around here (at least they use to) and definately, back-yard do-it-yourselfers use these "salvage" yards for parts. Some are designed so you go out to the vehicle, take the part off a junked car, and then pay at the desk for your part, usually very cheap. So, they do make their $100 back pretty easy.

I've seen a couple not "that" far from where I live that have some old trashed out campers and Truck Campers in their stock pile. Perhaps you have such a "salvage" yard in your area that will give you something and haul the old trailer away for you.