Your TVFool report shows lots of signal strength for San Diego & Tijuana (CW) digital TV stations.
Here's a list of the better Indoor antennas from which to chose, although most any cheap
RabbitEars+UHFLoop should also get the job done....avoid the "Flat" RCA antennas.
Location, location, location.....and let us know if you have any problems:http://www.avsforum.com/avs-vb/showthread.php?t=1037779
Yes, you'll probably need to search for channels...and repeat search after moving antenna around
if you don't get all of them the first time (CW could be more difficult).
With those signal levels you MIGHT get lucky and get a few L.A. stations, but
Ch7/9/11/13 will probably be overwhelmed by the much stronger local Ch8/10/12.