I guess this will be answered when we play Miami in a few days. If we lose that game, we'd fall to 0-4 (the Duke game is just not possible, so I'm adding it now) against the ACC. Miami just got ROCKED by 20 by Clemson.
Obviously UNC, Clemson, Wake, NC State, and FSU would all destroy us. I think Maryland and Ga Tech would handle us easily as well. The only chance I see would be Virginia, but that would be an absolute battle and we'd have to be clicking on all cylinders.
There are no South Floridas in the ACC.