Need Acting Agent?!?

Hey people. I need an acting agent! I have some experience in acting/modeling etc. I took up 3 spring/summer course cles. 2 at the academy of the arts university in San Francisco and 1 at the New Conservatory Theater. I also modeled for a magazine for UCSF. And I've been told that i am really good. I want to pursue this as a big thing because i love acting a lot. I want to do auditions for tv shows that could happen in the fall of 08' to the spring of 09'. Like tv shows on the CW and stuff. but I NEED an agent! I have done the entire internet thing with posting head shots and doing resumes' and stuff but i don't know what to do next or where to find a good agent that can get me my spot on a really good tv show. What do i do?!?! is there a way i can do this step by step really fast?!?! I am also willing to make my way down to Los Angeles and San Diego during the spring/summer.