Install a Winegard HD7698P antenna with a Winegard AP8700 preamp , aimed at about 270 degree magnetic compass. Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. Here are places to buy antennas and etc. ,
http://www.winegarddirect.com ,
http://www.solidsignal.com ,
http://www.amazon.com ,
http://www.ramelectronics.com ,
http://www.tigerdirect.com.