We tow a 1966 Apache Buffalo-Mesa with our '96 Tracker.
The trailer weighs about 750 lb empty. Even packed with our camping equipment, it tows easily. We have not had any problems with sway, even in strong crosswinds.
It is a whole lot more comfortable than sleeping on the ground, and you and your gear stay dry even in a severe thunderstorm.
The rig...
Got it for next to nothing. $350 for the trailer, and about $400 for hitch, paperwork, wiring, tires, cushions, mattreses and canvas repairs.
If you are looking at the new Fleetwood Elemant series, the Cobalt and Graphite are 1200 and 1400 lbs empty. That's a bit too heavy IMHO. You could probably tow a Neon, at 940 lbs without too much problem, but you would have to watch your loading. That's why I was looking mainly at the lighter vintage trailers like Apache, Cox, and even the old Coleman Colorado.