I'm going to build a trial system consisting of two 4g lte modems and a very smart WAN router. The Wan router will output to a wifi system. In the northwest I will put a prepaid verizon sim card in one modem and an at&t prepaid sim in the other. The WAN router will bond the two channels when both are available, and as the footprints are not contiguous with the other, the router will route to one or the other modem without a drop in the applications running on the system. When I go to BC, I will put a Rogers prepaid sim in one of the modems and a Telux prepaid sim in the other, as the two coverage areas are pretty different. So, now all devices onboard will share a very nice and cost effective internet connection in coverage.