II live in a fringe area. An area that AT&T has all but said they would not be installing an antenna. I have purchased a repeater, but cannot find any info on which direction to point the Yagi directional antenna. I am not sure where the closest tower is or the direction from my location. Is there a website that will assist me in determining the direction to start? I can fine tune once I get the general direction. Any help will be appreciated.