A.W.
Talk to the financial aid office at the school you are going to attend. They should have a list of different scholarships. I would also check with your employer, any community groups you or your family belongs to or possibly your church. Also- their are sometimes scholarships for people going into certain careers (ie teacher, public service, etc). You could probably google your career and scholarships and come up with some results. But I would start with the school.
Good luck and kudos to you for going back to school.