I finally figured out what you were talking about.
No, I make a point to stay out of South Carolina as much as possible. I used to drive up and down I-20 quite a bit when I was stationed at Camp Lejeune.
I think the NCAAP protest at the rest stops is a bit of a stretch. Of course it is easy to help honor their boycott of the state, as it is the most backwards place in the country.
I guess the mindset that says, "screw you, we'll fly the battle flag even if offends you and in fact will fly it JUST to offend you", is the same -sort- of mindset that makes heroes of men who could engage in treason and unwarranted rebellion to support keeping other men in chains.
Walt