Adding a rear hitch...

We have double-towed since 1993 when we put a hitch on our first FW and towed boats weighing anywhere from about 2,000 pounds on the trailer to 5,000 pounds on the trailer. Bought a new FW in 2012 and first thing I did was have a hitch fabricated for the rear of the FW so I could tow my Crestliner Super Hawk 1900. I would recommend you get a hitch put on that is fabricated and welded and not a bolt-on hitch. Might cost a bit more, but well worth the piece of mind. By the way, Jayco said that putting a hitch on my 2012 FW would void the warranty but due to the very professional job by the welder, there have been no frame problems. Just be careful and don't get into spots where you might have to back up, that would be a real bear of a problem, one we have been lucky enough to escape so far. If you get a fabricated, welded hitch, make sure the welder reinforces the frame from the rear toward the axle, ours reinforced the frame about six feet from the rear forward. Go for it, with the FW you have, there should be no frame problems with a hitch properly installed. I have some pictures of my installation, but have been unable to put them on this site. If you wish, send me a private message and I'll send them to you. However, we are leaving for three weeks tomorrow so, if you don't do it quickly, it will be a while.