IP Location issue

May want to look into what Vidgo has to offer.  I was able to do a test run of the service a week or so back to confirm it works with TMO-HI, and it worked fine for us.  I am getting the key network and sports/news feeds we watch from the Sling Orange+Blue plans for a little bit less, and some of them also let me sign into the standalone apps so we don't have to us their grid UI for things like ESPN, ACC, SEC, etc.

Both Sling and Vidgo worked for us since we too have set up an antenna to serve the house with locals.  TMO is reporting us as the Charlotte, NC region instead of the Pee Dee Region (actually in Florence, SC), but that didn't prevent us from using their services--it can just cause the service to feed you some different regional content like local news/weather stuff.

YMMV of course, depending on what your needs are.  Just like Sling, they offer two plans.  The slimmer Core plan for $45 is a pretty good bang for the buck (drops some specialized channels like the PAC12 networks and such in the full plan) if you don't need those extras.  Can sign up for Core and upgrade later if you want the extras.  Their support team is pretty responsive, though it is kind of weird to not just email someone for simple questions (they use a form system to submit tickets, but once one is open you can just email back and forth from there).