Hi I am new to the forum. I just ordered a 2017 forest river cedar creek 38fl6 5 th wheel. 18000, lbs gross. 14,200 dry. Ok I also bought a 2016 Chevy 2500 HD 6.6 diesel. My plan is to tow cross country once and then it will be parked in Maine. I am putting a auto slide highjacker hitch also ordered the air ride on the trailer any thoughts on the combo???