I've got a 2006 v6 without the tow package. I'm looking to tow a U-Haul 5x8 trailer (900lbs) with a maximum 600 pounds in the trailer, and another 200 pounds of cargo in the back. Going about 1400 miles, might have to to through hills in Tennessee/Kentucky, but hoping to find another flatter route. Looking at all the numbers online I think I should be safe. Am I missing anything? Any tips? All of the threads I've read on towing have been for the I4 or v6 with tow package only, not my setup. Thanks in advance!