If the new campers still use 6" x 2" "C" shaped rear bumper you are SOL.
It is so wimpy you can get it to flex with your own weight. I replaced mine with a conventional 4" square tube. Not only is the bumper thin, but the frame rails it connects to are of thin metal mine have sagged over time. I had to reinforce the frame to correct the sag.
Way too thin for a hitch. IMHO.