Booked a camel excursion with clickexcursions as this was the cheapest price we could find online before we left. We were picked up exactly on time as promised and dropped off again wherever we requested. Be prepared that the individuals you meet along the way i.e. the camel leader, taxi driver etc, will probably ask you for tips and this will add on to the price you have already paid. The only reason this gets 4 out of 5 stars and not 5 is that we were left wondering what was going on most of the time as no-one spoke any English and they didn't communicate the itinerary or times to us i.e. we spent a long time waiting in the taxi for others to arrive but no-one understood us when we asked what we were waiting for, and that can be a bit disconcerting in a new and unfamiliar place! Should have taken our phrasebook with us! This isn't to say people weren't friendly though, and after the initial confusion we had an enjoyable experience. I would say it was well worth the money spent.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.