I went the week before the 4th and had a blast. I heard the Park City off road experience is much better than the NC one, which makes sense with the mountains. I went alone so when we got to the track cross, or whatever they call the course in the parking lot, I got to run it all 6 times, lol. I left there wanting to get home and hammer my ST. There is a lot of driving on public roads with a line of ST's with Ford Performance Racing School plastered all over them so they are well known out there, since they run it almost every day, but I would highly recommend it. I learned a few things about features that I wasn't using properly and now make a lot of sense and improved my daily driving experience.
The other thing that was pretty cool was shooting the biathlete .22's, same style guns they use in the Olympics, at the venue where they held the competition in the 1984 Winter Olympics. There were a number of people that didn't want to shoot so many of us got to shoot twice. We did one round with the big targets and one with the little targets.