Loans, of course, can cover everything. The grants end is the toughie, though. From what folk tell me,
Lesko is still a great source of info on grants (but don't pay the arm & Leg for his book(s), get them from your library).
I would definately dig into any and every grant that you can apply for. Surely your school could help on some grant leads too.
Good luck, Hypatia!