How far away is the Blue Ridge Public TV from you? how rugged is the terrain in between? Did you go to
Antennaweb and plug in your street address? It will show you the (very directional) path to their broadcast tower. It may take tweaking the antenna to capture signal but I say "in for a penny (for me $350) in for a pound".
I’ve never really known where the broadcast tower for the signal I’ve been receiving is located; they don’t announce their physical location frequently like commercial stations do. It was UHF channel 15, though. There are quite a few ridges between me and there, I’m sure.
I’ll look it up.