Got my results from the trip and I would say the average is about 16MPG. I had a few tanks where I drove at slower speeds that were in 17 to 18MPG range, and a few at about 14MPG, but the 14 was while driving at 75 to 80. If I keep it around 65 to 70 then 16 is achievable pretty easy. BFG TA KO2 ride really well, they seem much softer then coopers and barely have any noise at all. I finally gave in and did some trimming on my bumper and also rear door plastic trim, now there should not be any rub under extreme articulation. Next I will be adding about 15 to 20mm of lift, but that is still in the future.
When I went to NW Overland Rally in Washington it became obvious to me that I need an awning after setting up my camp in rain, so now one is purchased and installed. A vendor at the show gave a good price and I just had to get it. Install was simple and it works great!