Cheap Sway Control
Would something like this for $45 be perfectly fine for a 15' (19' bumper to tongue) trailer, pulled by a 1/2 ton truck: Curt Manufacturing 17200 Sway Control Kit http://www.amazon.com/gp/product/...
Forum Discussion
I think what he is saying is that the air pushes the boxy travel trailer around a lot more than a car trailer...from all directions
