When I used to ask my wife to help me with my Columbus it would get really noisy on the other end. The old Columbus (green fabric, medium sized) weighed close to 120 pounds.
Here is what I did to solve the noise problem, first lighten up the puppy, the mattress alone weighed 35 pounds, take it out, and that would bring the tent down to something less than 90 pounds. The next difficulty is the tent is cumbersome, close to five foot wide. To get it on and off the truck I got two plastic handles from West Marine, the type they use as hand holds on sailboats and fastened them to the back of the base, on either side of the locking clasp. You can actually slide the tent around on concrete with them as they are like teflon runners. I would place a mover's blanket on the back hatch of the truck to protect the paint. With the front of the tent leaning up against the back of the truck, I would pick up the back of the tent using the handles and push it up on the rack and bolt it down. I got so I can do it in about ten minutes from storage to driving off.
I've even done this with a big Maggiolina with the mattress still in it. A bit of a grunt but possible, a little scarry. I've never tried this with one of the folding fabric tents, they are so short they may not have the lever moment to handle it, might work with an OverCamp.
Oh, I have talked to a fellow who used a frame from an easy-up awning, the type they use at crafts fairs. He said it was just barely strong enough, might work as a gantry. I haven't seen it so I can't attest to how well it works.
Rich H.