Buy. A modest amount of gold and silver.
[...]
Don't put all your eggs in one basket. Break off somewhere between 15% and 20% for this and put the rest into other things. Like beans and bullets for example.
With gold and silver at/near $1000 and $22 per ounce, it gets harder to justify buying something that is, by itself, mostly useless. "Why would one want to buy precious metals" is the question to ask, and it sounds as though you are interested in hedging against the US dollar's wild ride. I would venture to state that, while it's possible that the US government and/or the dollar could collapse due to economic stupidity, there are other things to address first before buying precious metals.
What should take first priority is short-term emergency supplies, such as a week's worth of water and storable food. After that, other things which would be difficult to live without should be addressed, such as a spare pair of eyeglasses, extra medical supplies, and certainly a goodly supply of lead, brass, and copper: ammunition, which is also "rising" in price as the dollar plummets.
Gold and silver is most useful to normal Joes, such as myself, after a total economic collapse, and after the economy is rebuilt and begins working again. It can be used to preserve some wealth through rare, disastrous times.The problem is getting to that side of the disaster alive and in one piece.
It might be worthwhile to read through the list of
"100 items to disappear first in a panic" and see what you deem to be useful in the near future as you perceive it.
-edit
If you do decide to buy precious metals anyway, I second the recommendation for
APMEX. I'd placed several orders for silver at $11/oz and had absolutely no problems with them, aside from wishing I'd started buying at $4/oz.