http://www.freemansperspective.com/banning-cash-serfdom-time/
Maybe it's time for you to cut up your plastic and DEMAND cash?
Unless you're goin' outta state in the u.s.. Use traveller's cheques. With civil asset forfeiture and all that?
And if they do ban cash, what's to prevent you from keeping a ton of traveller's cheques instead of cash?