If you don't have a local shop, hit up Performance in Orlando. Ask for Danny, Anthony or Cathy and tell them Kat referred you and what you are looking for. If they have an older model (didn't see one on their website), they will make you a great deal! If not, they are still competitive on this year's model.
What size board does she ride now? I have a friend that size that is riding a 129 O'brien and loves it (as in, it isn't too small). If she's over 5'4", I'd say consider going up to the 133.