I'll say this - nearly every place that rates long term dependability puts Chrysler Corp vehicles at the bottom of the list. Not near the bottom, but the bottom. GM Seems to be slightly above average and Ford around average. I'd not touch any Chrysler vehicle (Ram included) with a 10 foot pole. They had to be bailed out TWICE, that says something about the caliber of their vehicles.
I also think I found the source of my bounciness when towing - checked the tire air pressure today. 3 out of 4 were under 30 PSI cold, and one was barely over. Pumped them all up to 50 PSI (Max is 51) and we'll see how she does. I'm betting a LOT better.