Not to be blunt, but get a job.
I have been working fast food since I was a junior in HS and allowed me to pay for college. I did not receive anything from my parents. I got $0 from FAFSA for 3 years, and my only scholarship the last 2 years paid for my gas and 2 books per year. The rest was out of pocket and loans (the university I went to cost over $5000 per semester). If you go to a community college, you should be able to afford it with a minimal wage job.
Never buy your books from the college bookstore and you should be ok.