I watched this movie for the first time in a few years as I noticed my Dad had a DVD copy. Great movie for the outdoorsman/adventurer in us all. Not a great deal of survival oriented information, but close.
Another good one that was brought to mind was "Man in the Wilderness" (1971). Rather crazy, but very interesting nonetheless. The main character's progress is well defined, if strange.
I thought these films might be of interest.