Yes looks like Antenna Craft AC9 antenna mounted above the roof will receive well at your location aimed at about 270 degree magnetic compass.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
The AC9 has a Very Wide Angle of Reception at the front and back of the antenna. The AC9 will receive the Tv stations to the , north/west , west , south/west , south/east , north/east. Those are the directions the Tv transmitters are at.
Here are some roof top antenna mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html ,
http://www.ronard.com.
Buy the ronard antenna mounts at solidsignal by typing the word ronard in the solidsignal search box or buy from ronard.
Here are place to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.antennacraft.net ,
http://www. amazon.com.