I have been towing Jeeps (and a Datsun diesel pickup) with a "crude A-frame" towbar for years. I hook it up to the motorhome by myself, using the "GOAL" (Get Out And Look) method, quite frequently.
When I decided to tow my Dodge 1500 pickup, it seemed the 5000 lb. capacity A-frame bar wasn't adequate, so I bought a Roadmaster Stowmaster towbar from craigslist, and had my neighbor craft the baseplates to fit. ($75).
That towbar is hanging on the shop wall. I didn't find it to be easier enough to work with to make it worth while.
When I got another Jeep to tow, I went back to the old towbar. IMO, it is simpler, easier, with very little to wear out or requiring lubrication (not even silicone spray!). I use the safety chains to keep it upright on the front of the Jeep, with a bungee cord to keep it from moving (yes, in my state that is legal).
Yes, I am quite happy with my "crude A-frame". IIRC, it cost me $145 (new) many years ago, and was made by Reese. My Roadmaster bar cost $250, used, then I had to do a lot of polishing and lubing to make it work fairly easily.
CM1, USN (RET)
2017 Jayco TT
Daily Driver: '14 Subaru Outback
1998 Dodge QC LWB, Cummins, 5 speed, 4X2
2 Kawasaki Brute Force 750 ATVs.
Pride Raptor 3 wheeled off-road capable mobility scooter
"When seconds count, help is only minutes away!"