You know how people say to "keep your money in different places" when you travel? You know, they say you should split it between your suitcase, your carry on, and even stuff some in your sock.
Well, turns out it's a DAMN GOOD IDEA! Even better, keep an entire wallet (with IDs and credit cards and money) separate from your other wallet. I did this and it saved me a huge hassle while traveling my second time to NOLA.
I also learned what happens when you don't have an ID to show the TSA at the airport. Apparently, this happens all the time and they have a simple procedure in place. Who knew?!