Put it in something that will hold value -- Weapons, Ammo, Food/Agriculture, Precious Metals (Gold/Silver), Land/Properties, etc. The last thing you want to be stuck with is a bank account full of paper money that can't buy you a roll of toilet paper which you worked and saved your whole life for. That will hurt when all that time is stolen from you by criminals in all 50 Capitols, DC, and the Federal Reserve. Now, it is advisable to have at least some of your savings left in dollars just in case you find you may need it for say -- living expenses for a few months. Other than that, diversify. Get real assets. Whatever you have more knowledge in and can gain an advantage over others is where you should put your money. If that's commodities then go there. If its farming, do that. If it's finance (stocks, futures, options, etc.) do that. As a safety net though it's my opinion to at least hold 10-15% of your savings in Gold/Silver. Whatever ratio of Gold/Silver you think is better then go for that. Personally, I go 65% Silver/35% Gold, and since I know more about commodities & companies who produce them more than most I stay in that area. That and I have no confidence in the dollar so I hold very little of them.
In the past year my portfolio rose about 125%. It's not Jim Rogers or Marc Faber good, but I don't have the millions they do
PS: Do not keep anything in the banks. The banks and the Government are intertwined and if history is any indicator whether it be Argentina, Europe, or the US is that Governments do one thing well -- STEAL. FDR confiscated all the gold from the people in the banks. They give Bank Holidays where you can't get your money out meanwhile they devalue it to garbage. Keep your assets as far away from the Banks and Government as you can, especially since if you leave it in the bank you are LOSING money. Inflation is much much higher than the interest they give you (which if you get lucky you *may* find a bank with 1-2%).