And at Wadi Rum Visitor Centre, how likely is it just to turn up and get a taxi to either Petra or the border?
Also the 2-hours Jeep tours you can take from the visitor Centre at Wadi Rum, do they need to be pre-booked? Can you book them?
Would it be cheaper to take several separate taxis or book one the whole way from Wadi Araba Border - Wadi Rum -(2-3 hour jeep tour) - Petra??