Your primary stations will come from Raleigh-Durham, which is southwest of you and fairly close, so all of oyur major networks can be covered by one fairly compact roof-mounted antenna. However, there are stations available to you from ALL directions if you choose to use an antenna rotator, including the stations from Greenville and Chapel Hill. If you opt to JUST go for the R-D stations, you can use a Winegard HD-7694P, which is small and unobtrusive, but if you want to go with a rotator, you will need a bit larger antenna like a Winegard HD-7697P, since the stations are farther away. WTVD-DT will go back to VHF channel 11 after Feb 17, so you will need VHF as well as UHF to get all of your stations.
Here's what I would suggest: A Winegard HD-7697P VHF-high-band +UHF antenna mounted on the roof using a rotator like a Channel Master 9521a PLUS a Winegard HDP-269 preamplifier. Run a 4 way coaxial 1 gHz or better splitter AFTER the preamplifier power supply to your other TV locations. With the rotator, you will see all of the R-D stations perfectly PLUS you will see at least 9-10 other stations from other TV markets using this system.
If you are looking for FM reception in addition to your TV reception, I suggest mounting an AntennaCraft FM-6 4' ABOVE the Winegard antenna on the same mast: run new coaxial cable down to your FM tuner, and you'll be amazed at now much FM reception you'll see: everything within 60-70 miles should come in just fine, depending on the quality of your FM tuner. I have used an FM-6 for many years with excellent results, and it's only about $27.00 plus shipping. If you want to get an idea of what is available at your address on FM, try using
http://www.fmfool.com. If you are looking for WZTK-FM from Burlington, you'll have no problem getting it as long as you have a selective tuner with good strong-signal overload capability...
http://www.channelmaster.comhttp://www.winegard.comhttp://www.antennacraft.nethttp://www.pctinternational.com/channel ... lation.pdf