Don't be afraid to just send your resume (Score 1)

Given that you're in the Bay Area, you might have a chance of landing some kind of summer work at a start up. Startups, especially rapidly growing and/or early stage ones, typically have huge backlogs of work that needed to be done yesterday. With no experience, no one is going to risk their business by putting you on the critical path of key projects. But if you're smart, have a lot of initiative (and I presume that you do given that you're asking this question on Slashdot), I bet you could get someone to take a chance on you in a way that would give you interesting work and some experience you won't get at school. You risk nothing by sending your resume and cover letter out to places you find interesting.