I recommend a Winegard HD7084P antenna pointed at about 230 magnetic compass. With a Winegard AP8700 preamp mounted below the antenna. Here are some Strong and Sturdy antenna mounts , tripod mount , chimney mount , peak of the roof eave mount. Here are places to buy Tv antennas and etc. .
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http://forum.tvfool.com/showthread.php?t=695 . Here is how to point a Tv antenna ,
http://www.kyes.com/antenna/pointing/pointing.html