In 2006 I graduated with a degree in Social Work. For several reasons, it's been difficult for me to find a job after we moved to a new city, and now I'm considering going back to school to get an MBA.

If you went back to school after getting an undergrad degree, are there still financial aid opportunities available?  Where do I start looking for financial aid?

What was the GMAT like if you had to take that?

What other info in general can you give me? 

Thanks!