when i hooked up my antenna about 5 years ago, i was surprised at how many OTA channels there were. I'm in Prairieville, so i picked up like 25 channels.
There were a few than played old shows. like MeTV, Antenna TV, i think there was a western channel, among others. heck there was even a HSN (or maybe it was QVC) OTA channel.. although i don't use it that often, mainly as a backup if my IPTV service is down when watching the Saints.
The Antenna i got was an outdoor one. If i was in BR, i could probably get away with an indoor one.