I am considering buying a A-Line pop-up camper that weighs approx 900 lbs with a coresponding hitch weight of 115 or so. I love Wyoming, Montana mountains etc. (I live in Minn so tows would be 3000-4000 mile round trippers with mountain passes in the 10000 to 11000 range with max grades of 10%. Any experience with this. I have the 165 horse 2002 Honda