Here are some above the roof antenna mounts ,
http://www.ronard.com/909911.com ,
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 places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.winegarddirect.com ,
http://www.amazon.com ,
http://www.channelmasterstore.com . Install a Channel Master CM3414 four way distribution amplifier , for 4 Tv's connected.