I get unlimited internet with some sort of smart phone plan or something. Doesn't matter to me, I'm not the one who pays for it.

As far as whether or not I'll have a signal, I don't think it's really an issue. I've rarely had a problem with not having a signal before, and I doubt I will now. Not to mention, if I'm within range of a WIFI network, I can connect to it, and I think I can connect my phone to a computer with internet access and it will share it with the phone. Dunno, I doubt I'd do that, it seems silly to be sitting next to a computer that has internet and connect my phone to it so I can surf the internet on my phone. Why not just do it with the computer?