You're better off setting it aside right now as cash is king. The next couple of months could turn ugly. If you have debts, use some to pay them down, but keep a buffer. It wouldn't be a bad idea to purchase a good backpack and stock it up with everything that you'd need to take off for a while, whether stateside or abroad.
If you'd like to invest some of it, I'd suggest looking into oil EFTs as they're still relatively low and should climb a lot with the cooler weather quickly approaching.
If you'd like to invest some of it, I'd suggest looking into oil EFTs as they're still relatively low and should climb a lot with the cooler weather quickly approaching.