wow! It sounds like she was prepared - with knowledge, and determination. Her wish list for future trips will probably include a cell phone and/or PLB, and perhaps a shelter and fire, and hopefully she'll advice others who find themselves in a similar situation to hunker down and wait it out rather than risk a 40 foot fall. The leg injury was an important factor in this, me thinks, so prevention and rescue are hopefully things she'll consider on her future adventures, especially if she's going solo.