The best method for getting more aid would be to fill out your FAFSA the moment you file your taxes (next year; try to do this all at the end of January) as need based aid is often first come-first serve.

In addition to this, you can talk to financial aid office at the college you want to attend and see if they have a scholarship packet that you can fill out, or scholarship / aid workshops that you can attend.

I have been through 3 colleges and most of them offered these sorts of services, a great help when I needed it most.

All this failing, if you can get help from your parents you may be able to get a PLUS loan (Parent Loans for Undergraduate Students) or a third party loan with any credit worthy co-signer.

Good luck, it can be intimidating but it gets easier each year!

http://www.studentfinancedomain.com/financial_aid/college_scholarship.aspx

Here are some sites that offer scholarships:

FedMoney.org Home

http://www.findtuition.com/scholarships/

http://apps.collegeboard.com/cbsearch_ss/welcome.jsp

http://www.freegovmoney.net/

http://www.educationplanner.com/education_planner/paying_article.asp?sponsor=2859&articleName=Grants_and_Scholarships

http://www.studentawards.com/

http://www.college-scholarships.com/

Good luck!