Well, gold will always be worth something....fiat paper, not so much.
Get fit...start by walking...and then add some running into the mix. Lift some weights!
Ha, an ounce of Gold from 100 years ago is worth an ounce of Gold today.
A paper dollar from 100 years ago is worth at least 20 times what a current paper dollar is worth.
This country should dump the Federal Reserve and go back to a gold or commodity based standard, it would solve so many problems.
Tobacco, whiskey and feminine hygiene product will have the best bartering potential.