The traffic for Fabens, Tornillo, and Clint is rare, so it is a waiting game. I am bringing a couple of scanners back when I go so I can try to figure it out.
The border patrol traffic is almost all AES, so no fun to listen to. A little low power stuff right near us, but that is normally just the CBP guys working the entry point. I may try to set up Unitrunker, the life of a COML out there is fairly boring LOL.
Next time you are there see if there are any real 700 MHz frequencies (769-776 MHz) in use. It looks like the database has a fake Site 3 where somebody submitted fake image frequencies and the admins fell for it.
In the US there are no trunked repeater outputs on 794-796 MHz.
There are also way more VHF frequencies licensed than what it in the database.