Time to start thinking outside the box. Have you thought about offering tutoring? You sound like you have your ideas together, so why not use them to help kids and make some green at the same time? If that doesn't work, there is always eBay. Sell used text books, electronics, or just about anything you can scrounge from dorm rooms and dumpsters. You wouldn't believe what some kids throw away, and you wouldn't believe what some of it is worth. This is until you get a "real" job of course. But, seeing how the world is going, many people are making things like this their real job. Good luck!