Apply to anything and everything that you possibly can.
I received quite a few scholarships that all I needed to do was maintain a certain GPA (I believe it was 2.5), and they would continue to give me the scholarship.
There are big books/directories out there that are FULL of scholarships. I'll have to find mine and give you the name so you can get an updated version.
Getting those scholarships probably saved me a good $20,000 in the course of 4 years.