I have a bunch of friends relocating to San Diego. When shopping for new houses, I advised them to try and find a house that can get Over The Air HDTV. Then they asked "How do we tell if the house can get OTA HDTV?" The real estate agents are typically clueless. How, while running around looking at for sale homes can you tell if the home could get HDTV? Look at the near by homes for antennas?