I read about these tricks in a book I purchased called "Wilderness Evasion" by a writer name Chesbro.
It's a book about going deeeeep into the backwoods and losing oneself if being pursued by authorities, enemies, etc.
Dakota holes are a great source for heating oneself and for cooking ones meals while seeking to remain undetected from "whomever".
Great post!
"In the beginning of a change the patriot is a scarce man, and brave, and hated and scorned. When his cause succeeds, the timid join him, for then it costs nothing to be a patriot". Mark Twain - 1904
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