You will. There are so many small job ops while at school, just have to keep your eyes open and be flexible. (for instance a friend of mine is looking for college student for admin tasks / lawn cutter for 5 hours a week 10 bucks an hour @ her massage and physical therapy business) 50 bucks extra is all you need to take the stress off.
I agree about not mentioning the stock. Just apply for the food stamps and see what happens.