I'm not worried about a tow-bar, I hadn't even considered the possibility before today. It wasn't on my radar.
I was planning only on using a tow strap. I've towed enough cars on straps in the past, that I know the dangers associated with doing so, and what it takes to do it "right".
The tow bar seems like a good option. I need to spend a little time figuring out what it would take to make it work for me.
I know I can fab up a push board for the front of the Support Truck, and a vertical bar to hook onto the hitch of the Rampage.
I now have a couple of good options to consider.
That's one of the things that's so nice about a forum like this, expanding possibilities and learning new things.