Rent a car. You need it in this part of the world. As mentioned above, a cab IS out of the question - even if you could find one (and there aren't many) it will be far more expensive than any other option.
Thanks for your advice!
-:- Message from TripAdvisor staff -:-
This topic has been closed to new posts due to inactivity. We hope you'll join the conversation by posting to an open topic or starting a new one.
To review the TripAdvisor Forums Posting Guidelines, please follow this link: http://www.tripadvisor.com/pages/forums_posting_guidelines.html
We remove posts that do not follow our posting guidelines, and we reserve the right to remove any post for any reason.