Salalah and Dhofar in January - anyone to join/share costs with?

I will be in Salalah area for about 4 days, 8-11 January, travelling alone. Since the tours in Salalah/Dhofar area are very expensive and I don't drive myself I wonder if anyone would be interested in sharing the costs of day trips east and west of Salalah and/or possibly also an overnight camping trip to the Empty Quarter?