Current and pending channels 2 , 4 , 5 and 6 are VHF low band channels. The television transmitters are all around you. So my suggestion is a All Band VHF/UHF antenna the Winegard HD7084P and this Rotator
http://forum.tvfool.com/showthread.php?t=460 .
http://www.solidsignal.com is one place to buy antennas etc. . amazon , starkelectronics , warrenelectronics and other sellers. All so read and understand this
http://forum.tvfool.com/showthread.php?t=695