Mike - The Verizon network is really the best for camping off the power grid... Very few places we have been to where it doesn't work. In my working years that was all we used working on far out NAVY SHore stations. Wifes family is buried in GOBER TX and found the Verizon was not very good there haha... We lived in the Wichita Falls area in the 60s and 70s...
Verizon MIFI is gangbusters up at the Wichita Mtns Wildlife Refuge at Medicine Park (Lawton area) OKLA...
Let us know what you find... I may be wanting to get something to supplement my watching HDTV from the OTA Natl Broadcast Network... Sure like the FREE stuff...
Roy Ken