For reception of the Corpus Christi area Tv stations.
Install a Winegard HD7698P antenna with a Winegard LNA-200 'Boost' XT amplifier , aimed at about 29 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Use a Old School magnetic compass.
As always , the starting antenna aim direction is the --> starting antenna aim direction.
The antenna aim direction can be adjusted for best reception.
Most Digital Tv's have a signal strength meter and some Digital Tv's also have a signal quality meter.
I suspect a antenna rotator will not be required after the antenna aim direction is adjusted by hand for best reception.
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For 1 Tv connected use No splitter.
For 2 Tv's connected use a , HFS-2D , 2 way splitter.
For 3 Tv's connected use a , HFS-3D , 3 way splitter.
Buy the HFS splitters at ,
http://www.solidsignal.com., or ,
http://www.hollandelectronics.com.
Here are some places to buy antennas and etc. .
http://www.solidsignal.com.
http://www.amazon.com.
http://www.winegarddirect.com.