If THSHingTF happens, of course the propane being flown in won't be possible. Then other methods will have to be utilized. But it works now as an option. It wouldn't take much to turn it over into a self-sufficiant enterprise, which of course would be essential. The directions to the place are in the title to the article. Google Earth will take you right to it.

You do! That is amazing! They have a mess hall there that runs off propane. The propane tanks are flown in by helicopter once a week. The only way there is by llama, by foot, or by helicopter. But they have a nice mess hall that serves food any time of day.