Based on a TVfool.com scan of your location, you should have about 12 actual channels of digital TV available to you, and the sub-channels that those stations provide. The stations that are available to you lie in almost a 90 degree arc from your location, making a rotator necessary when using a rooftop-mounted antenna system. After June 12, you will have 1 VHF station in your area, which is a PBS station; the other stations will all be UHF.
I suggest a VHF-high-band plus UHF antenna along with a rotator for your situation. Look at the Winegard HD-7696P, which is fairly compact and quite powerful. I would include a Channel Master 9521a rotator. Rin the coax cable to a central location inside your house, and mount a Winegard HDA-100 distribution amplifier there then add a 4 way high-quality 1 gHz or better splitter after the amplifier, Run the output of your splitter to the various locations in your house where you have televisions.
http://www,channelmaster.comhttp://www.winegard.comhttp://www.channelmasterintl.com/docume ... lation.pdf