Please let me give you my opinion for what it's worth. I had a 2013 Ram 1500 Outdoorsman and a Forest River V-lite that is listed as 882 lbs for dry TW, 7,038 lbs of dry weight, and 1,512 lbs of cargo capacity. I always towed dry and didn't carry too much weight in cargo. I will say that the design of the trailer looks like it would make sense to cut through the air, but in reality it just adds a larger windsail on the front end that pushes the pivot point to a much larger extent than a conventional trailer with a rounded nose. The trailer can be viewed here so that you can see the design:
V-Lite Travel Trailer by Forest River
The truck seemed VERY unstable towing the trailer. While I was traveling down I-40 on the Cumberland Plateau a gust of wind hit me suddenly that made the truck jack-knife enough that I thought we were dead! Other times I spent hours with my hand hovering over the trailer brake trying to maintain control in windy conditions. Going up a slight grade, (10%ish?), I had the truck floored and was only doing 45 MPH. I determined that just because your truck
can tow something doesn't mean that you
should tow it.
Last June I traded the 1500 in for a 2014 2500 with diesel. This week I am going camping for the first time since getting the new truck, and I'm anticipating a vast difference.