When all else fails use Ham Radio right? This is the way I’ve been keeping in touch with the fellas back home when on the road. Just throw out a wire and start talking. Only a 12 foot fiberglass painters pole with a 20m homebrew dipole tied off to BBQ pit on one side and tied off to a rock on the other side fed with an ancient ICOM IC-730 doing about 70-80 on a good day. 73 de NØRVS/7 portable somewhere in Arizona!