If you think living in AC is remote and hard to find things you should go up to Xcalac MX.
I built a solar powered house there and had no water except what we caught from the roof or bought from Chetumal (120 Mi by bad road).
The town of Xcalac was powered by a solar/wind experiment and you could never tell if the town would have the power on or not because no one there fully understood the system (Well, one american did, but, he got beat up and died on the bus trying to get to a doctor.) The army patrolled the beach a couple of times a day and searched your vehicle if you wanted to go see your neighbor a click or two away. I'm over that place forever and don't miss it a bit. A nice little retreat on the north end of AC was my grand idea, but got sidetracked to MX.
Stupid move and now it's too late for me. AGE! Stick with AC gang, No Walmart is a blessing, if everyone could afford it everyone would be there with no room for you.
Bud