Just an update, I now have a whopping 2,100 miles on my truck since I bought it new in December (it sits a LOT). I did get a chance to pull my parent's 22' boat over memorial day weekend and I was happy with the performance. Of course, in tow mode, it doesn't shut off at all, so its really just a regular truck at that point. Afterward, I changed the oil and added a quart of Lucas oil treatment which seemed to help the mileage of my last car (99 Mercury Cougar 4cyl 5sp). Mileage with the boat hovered around 13-14 while traveling to and from the Allegheny river which is fairly hilly.

I will be taking it with me on a new long-term assignment, so I will be driving it much more than I do currently. I'll be sure to post back after I hit a more substantial milestone than 2,100 miles.