Here's a couple of web sites that you may want to have a look at.
Most people will think that these sites are for crazy people (and they most likely are). But there is some sensible ideas for sensible people who are looking at possibilities.
I think that we are very lucky in Australia: we could so easily buy a life time supply of food if we wanted too (very cheaply). Imagine how many people around the world would like to be able to buy a week's supply and aren't able?
A bit of gear hoarded somewhere may be a smart investment, particularly if you think that inflation is a real threat.
