I'm a bit further east than you, but you're in my area. Thanks for the great information. I was planning to get something like this and just installing it where my dish was before. That way I could just use the same coax and it would give signal to the entire house. The part that always trips me up is the amplifier as I don't have a power source outside near where the antenna would be installed, and if I used it inside, it would only be on one TV after the original line has already been split.

I had direct TV and cut the cable about a year ago. I bought this off of Amazon. https://www.amazon.com/dp/B00ZI9LWS2/ref=cm_sw_r_cp_apa_Z1KlzbZQ4TS7D it was easy to install. Put it on the poll my satellite was. Unplugged the coax to the dish and plugged it into the antenna and every room that had a DirecTV box now has OTA. I sometimes have issues with cbs but I'm told that's common.