Update: I just got up after spending the night in this really nice motel with nice internet.
The bad news is I found out last night that T-Mobile is an absolute piece of stuff when it comes to 4G coverage (and even 3G) and that Verizon is the only service that can actually provide legitimate 4G lol.
Tried to explain that to my parents and they got all buttmad because once they owed Verizon a lot of money (many years before I was born) so they held a grudge against Verizon from their apparent reactions, and basically called my source a fake. So whatever, it looks like I won't have internet on the road pretty much at all.
How am I going to explain not doing a single assignment for over three weeks on my online school? :(
Also I'm in Nashville.