I wonder what current prices for the following would be and where to find a good driver (especially when arriving at the airport shall I prebook or just take any taxi at the airport).
Amman Airport - Downtown Amman (and downtown to airport)
Madaba to Petra
Petra to Wadi Rum
Wadi Rum to Downtown Amman
Also two day trips - Jerash and Umm Qais from Amman, and Madaba / Dead Sea / Mt Nebo from Amman and staying the night in Madaba. For these day trips is it better to hire a driver for the whole day, or just take individual taxis to and from the places I want to see.