I'll be needing some kind of WiFi service while on the road the next 5-6 months. At present am looking at a JetPack MiFi from Verizon as that is who we have our cell service with. I'm looking at the ...
Though it sounds like 3GB should be enough if used sparingly, its easy to blow through. I would play with the calculator below to get a better feel for how much you might use. I think most people are die hard Verizon or Millenicom fans so your on the right track.