I'm trying to figure out what to do with my money as well.
My opinion, stay away from gold in any shape or form or any mutual fund, stock or investment . It is in a absurd artificial speculative bubble that due to burst any day now, its too late to make any money off that.
Real estate market is still imploded, being a landlord sucks anyways. If you must invest in real estate, go for the run-down inner-city properties, avoid suburbs and rural properties like the plague. Gentrification is a increasing trend that isn't showing any sign of slowing down.
I'd avoid most mutual funds/ money markets/ hi-low caps, because you don't know what sort of toxic crap their value is attached to
If you like shiny things or speculating on commodities, buy up copper, petroleum and rare earth elements. These things have real intrinsic value and are becoming more and more scarce. Copper prices in particular took a price drop which could mean its a good time to buy copper as its sure to go back up in the future.
Petroleum will go right back up in price once the economy picks back up, Exxon-Mobile stock is the single top performer right now and there isn't any reason why it won't pick up even more in the future when fuel prices inevitably returns to its previous levels. Big evil corporations are usually safe bets anyways.
Short-term, 5-10 year high interest CD accounts are easy enough if you don't want risk and just want your money to do something slightly more productive then gradually lose value against inflation.
Anyways, that all is my outlook on it and its how I'm going to invest my money.
Another thing, one thing I've noticed in terms of a business type investment is simply buying used cars off private owners for cheap, and selling the things off at auctions, or list them at higher prices then what you paid for them somewhere else. This is the basic business model of any used car dealership that does trade-ins. If you advertise that you'll pay slighter more then Car Max, you'll collect a lot of business from people trying to sell their cars quickly. Being a useless middle-man is the easiest and safest type of business model and used cars car market is booming because people can't afford anything better and others are selling cars at desperate prices for survival money.
Just an idea, like any business it will consume time and effort and might not pay off.