Your location has receivable Tv channels in the , VHF low band channels 2 thru 6 , VHF high band channels 7 thru 13 , UHF band channels 14 thru 51.
Add a Antenna Craft CS600 VHF low band VHF high band antenna.
Aim the CS600 antenna at about 20 degree magnetic compass.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Aim the CS4 at about 50 degree magnetic compass.
The CS4 is aimed at about 50 degrees magnetic compass to receive the Tv stations channels to the north/east and east.
Combine the Antenna Craft CS600 and Antennas Direct CS4 with a plastic housing weather protected UVSJ from Antennas Direct.
Here are places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.antennacraft.net ,
http://www.antennasdirect.com ,
http://www.amazon.com.