I'm 25 with no job and a college degree. i want to go to grad school. i have a question though.?

hello all. i graduated in may 2008 and the job market has been horrible. i've been unemployed for over a year. i have a bachelors in business and at 25, i should be flourishing in the workplace. that is not the case, however, and now i want to go back to school for a masters while the job market remains sour. my question is, what are the possibilities of me qualifying for some sort of financial aid/subsidy to get my graduate degree? i earned a 3.31 GPA at SDSU and would like to go back there or UCSD for a masters. any advice would be much appreciated. thank you so much.