Newbie here. I have a 2017 Ram 2500 6.4 Hemi, 3.73 gears sb, and have towed a 30' tt for the past 5 years. Been very happy with the performance overall, as this is my first Ram I've ever owned. Has pulled this camper very well. Well, we are a family of 6, and we have out grown the camper. So, we...