My kids both went to college out of state and received about $4000 in local scholarships for freshman year…so YMMV on whether locals can be used OOS or not.
Ask your school counselor about these local scholarships.
If you receive need based aid, however, most colleges will reduce your need based aid, because getting these other scholarships reduces your need.
Have you had a conversation with your parents about college costs! Is your application list affordable for them? Do you have at least one for sure affordable college on your list?