Shmoop, a site that provides resources and information to help "make learning and writing more fun and relevant", and Zinch, a site with college admissions and search help for students, are offering a $3000 scholarship for US students. Students simple enter by competing an online form. The deadline to enter is May 31st.
While $3000 may not seem like much with tuition costs for some colleges averaging over $50,000 a year, any thing helps!
Shmoop-Zinch Scholarship: http://www.shmoop.com/zinch-scholarship/