I'm from North Ga, where it gets quite hilly. If I remember correctly, Perry is relatively flat, so unless the pecan and pine trees are blocking your view significantly, give the Silver Sensor a shot. You should be able to return that antenna if it doesn't work out. Stores don't like returns on the bigger antennas.
I'm not so lucky. I live 60 miles from the Atlanta stations, but I have to contend with large ridges, pine trees, and this "little" rock called Stone Mountain that's in my way. I'm going to attempt an install with a Channel Master 4228 this weekend, but I'm not expecting much. Antennaweb.org shows that no digital station can be picked up at my location. Keep an eye out for a nearly new but "thrown off the top of a roof" 4228 on Ebay if I can't get it to work.