As a person from (West) Africa, I can tell you they've not only heard of Bitcoin but they're mining it, even in villages.
http://www.cnn.com/2017/12/18/africa/inside-life-cryptocurre...
Could move to a rural location setup a 3g hotspot (remembering in these countries rural 3g is becoming common is actually fairly cheap) and run generators as backups?
Here's your country:
https://www.youtube.com/watch?v=ozBtOtDK4jY
Does anything shown really look that outlandish to do in a rural area with a little more than a backup generator?
Mining is taking off in 3rd world countries too.