Given your willingness to use a rotator, the HD7698P, preamp & rotor combination suggested by signals unlimited works very well. (I believe the rotator model is CM-9521A, perhaps a typo... I do it too.) To 'beef up' the strength of the rotator system, consider adding an NTE TB-105 as well.
http://www.3starinc.com/tb-105_thrus...a_rotator.html
I think you have a shot at Atlanta, but the other stronger signals are obviously going to be easier to receive.
www.rabbitears.info is a useful site with a great deal of info about the stations. Example:
http://www.rabbitears.info/market.ph...n=WLOS#station. Yes the NE stations are generally Greenville market.