New forum member here. I have a chance to purchase a very nice 2009 200 series gas 5.7L, but must make a decision in the next 36 hours. My concern is about towing. I will be towing a 23-foot Arctic Fox 22H travel trailer with a wet weight of 780 lbs. tongue and 5240 lbs. axles (total = 6020 lbs.), per certified CAT scale. This weight includes batteries, propane and fresh water, but not food, clothes, tools, etc., which I estimate to be under 1000 lbs. Therefore my gross trailer weight will be around 7,000 lbs. The '09 LC has a stated towing capacity of 8500 lbs. I also have an Andersen anti-sway weight distribution hitch. How will this combination perform under real world conditions, including mountain highways? Much thanks, damdifino...