I've been teaching Stone Age skills for 29 years and I've spent most of my adult life in the backcountry of Idaho and British Columbia.  I never purchased meat or fish from a store for about 20 years, though I consumed a lot.  I've lived Stone Age for short periods of time, living completely off the land using only the skills and tools of long ago... handmade longbow with obsidian-tipped arrows, stone knife, cordage snares and deadfall traps, etc.

I've now moved to the other wilderness, Los Angeles, where I'm sharing my skills and learning new lessons every day... but that's another story.