Best of luck!
I have applied to UNC's MAC program, and I have already been through the interview. My third recommendation is still forthcoming, but it should be in by the end of the month.
GPA - 3.97 (PoliSci major and secondary-level social studies education with 12 credits in math)
GRE - 1440 (approx. 720 GMAT conversion)
Work - Presidential Campaign (2 months), Teaching (1.5 years).
EC - Pres. of College Dems. (no longer political - yuck!), Departmental Liaison to School of Social Sciences Advisory Council (lobbied to change summa cum laude from 3.95 to 3.90 and won!)
When i visited for the interview, i sat in on a class and had lunch with current students. I was impressed in every way, and i know i'd already like Chapel Hill (i interned on a campaign there one summer). The program's recruitment/placement record is fantastic and most people end up working in Raleigh or Charlotte which I would like to stay in NC if possible.