Flipping the axles would be my last choice. When you drug the tongue jack on your utility trailer, was the trailer loaded and dropping the rear of the SUV down? Your new 150 most likely has better ground clearance than the SUV while hooked up to the utility trailer. The travel trailer would also have spring bars attached (if you use a weight distribution hitch),and would keep the hitch of the truck from sagging and dragging. Photos don't show all for sure but I would think the question area is the dip leaving the main road and rising up before heading down toward the water area. I drag a 35 ft pull trailer into the hills for hunting and carry a few boards to use under the tires of the truck or trailer to help keep from dragging in bad areas.
