The advice people keep giving me is to diversify, meaning spread your money around and not put it all in one place. Stocks are the riskiest right now. You might want to put some in a money market account or a CD (short term) for a while until the economy improves. Shop around on the net for good CD rates. They are insured up to $100K so you never have the risk of losing. Read the fine print for withdrawal penalties first.
Back to stocks, don't put any in any type of pleasure businesses like boating, gaming, amusement, etc. People aren't spending money in those areas right now.
Hope this helps.