You should list at least one college. The schools you choose will use your FAFSA information to determine the types and amounts of aid you may receive.
Is there any particular order I should list my chosen schools?
For federal student aid, it doesn't matter in what order you list the schools. But for state aid, some states require that you list your schools in a specific order.
Now I'd like to ask for the Free Application for Federal Student Aid, Is it true that information about actual or foster parents is really needed?