I made it out to flint and back today with my Blazer (about 2 hours each way from Grand Rapids)
My truck did pritty good in the mud, I didn't even get it stuck. I really didn't get many good pics, but heres what I did get.
I got some sand in the bead of one of my tires which was loosing air, fast. I had to put the spare on in a nearby parking lot. Other than that I didn't have any problems with my blazer.
I cant believe how well it did out there, for a stock truck. Time for a locker and better tires.