This is absurd. In reality you'd stop in Valdosta - about the midway point - charge for 30-40 minutes at the Electrify America station in the Walmart parking lot, walk around the store and buy snacks for your trip. Or eat lunch at the Cajun Wild Crab next door. It would cost you about $4.80 to add 200 miles of range to your vehicle (if you're an EA member for $4/month). Once at Disney you'd find a Level 2 charger at your hotel and charge up for free for the return trip.
Charging infrastructure is lacking right now, but it's improving every day. Once the big truck stop brands realize how much they can profit by sticking charging stations in their parking lots, range anxiety will be a thing of the past. Allegedly Tesla's Supercharging network will be opened to other manufacturers soon - I'm not holding my breath on that one but it will cause demand to increase even faster.
For those who say "But I can't tow my horse trailer from Detroit to San Diego in one day like I can with my Yukon!" Well... it's not for you, then. No big deal.
Bruh do you even have kids. Or a wife. That are all going to sit around and watch you fiddle with some charger and have fun luxuriating at the walmart for half an hour.
Or better yet having to say, "sorry wife, please take the kids back into walmart, yeah the charger is only giving me 40kw, no babe I don't know why it's doing that, I know I tried the one next to it it was broken, maybe you can go try on some $13 wrangler jeans or something, get yourself something nice. I know honey, that car is finished charging at the faster charger but I just saw them go into the Cajun Wild Crab. Babe they're probably going to be awhile, I think it's a buffet. Yeah babe they were bigger people. No, I'm not going to go in and ask them to move it. Well babe you're just going to have to cancel the disney dinner at Ohana tonight. Just get the kids some beef sticks in walmart."
And then the whole concept of dumping the family and going off on an errand to charge your car while at Disney. Yeah