In reply to ecrinscollective:
The pamphlet guide is pretty basic but has all the good routes in, you can't miss them when standing in front of them!
I've annotated mine with approx UK grades and pitch lengths, can share it if you are interested.
We used 50m half ropes without problems (abseiled on the very long pitches instead of lowering) except they were trashed after 2 weeks. A hard wearing 60m single will do you for pretty much everything.
Take a rope tarp to keep the sand out and preserve your ropes. Also take at least a double set of cams to #6! (Plus the more mid sizes the better!)