Camped here this weekend and it was great, so close to Dubai (35min) yet you are in the middle of know where with no one around you. Basically just take road E 66 towards Al Ain and get off on the Lasaili exit and take a left. Follow the road for about 3oo meters until you see tracks leading off the road heading towards the desert. follow them or make new ones until you find a spot you like. make sure you stop at the camel market there and buy some fire wood, should be around 30Aed a stack.