oh u mean independet driver.....
they r everywhere....u can check them on the newspapers, notice board in some malls (mostly in family food center), or sometimes some driver in some hotel in doha, or ask some ppl in ur work place or ur neighbourhood, sure they might know someone.....

but like i told u earlier, the price they offer is different from one to other, the destination, the timing, the type of car u want......

but also there are some agencies provide tht but am not sure about the price cos might b even more expensive than independent one.....

but u dont have to b scared tyler...the traffic is the one u should b afraid off hehehe.........