Thread title pretty much says it all.. the wheels are turning regarding adding a receiver hitch to my camper. It's a 2006 Coleman Santa Fe... so not exactly Jayco Baja or Fleetwood E-2 in terms of frame size. The frame is 2 pieces of 2x3 rectangle, probably .125" in thickness, running lengthwise about 5' apart. Between the frame rails is some C-channel stretched across every 4' or so, probably helps keep the frame from twisting, supports the plywood above it, then not much else.
The existing back bumper isn't much stouter - another C channel, 3" tall, feels like .080" thick but it may be .100" on a good day with a dirty caliper. It's obviously not a part of the long-term solution.
My biggest worry is I create something that totally supports the bike, but just rips apart the rest of the camper frame. Though I'm trying to picture a catastrophic failure and maybe it's nbd.. I will post some pictures later, but curious if anyone's done this?