Genevieve, please look into Questbridge
QuestBridge National College Match Program. You have the stats and the income level to qualify.
QuestBridge Home Page Click that link and view the list of participating colleges and universities on the right side of the page.
The application process is a little different and requires more essays, but the payoff is worth it. My nephew got a full ride to Vassar last year through QB. There's no way he could have afforded anything more than community college without this program. It's amazing.