I pulled a larger/heavier rental trailer with my Pathfinder for 400 miles. Overall it went OK. Went across TN through the small mountains around Gatlinburg. I think the experience would have been better with a Frontier, but I was probably overloaded. The high winds I drove through in the first hour really gave some white knuckle experiences. If I didn't have airbags the rear end would have been dragging on the ground.
My guess is that you'll probably be OK to tow it around and see how you like it. The best way I've found to control sway is to make sure you have enough tongue weight, but that also means you need enough payload to handle it too.
GL!
