my family will be in trichy soon. we intend to get a taxi for the following... 1. pickup from airport 1st oct morning 2. visit a couple of "must see" spots in trichy 3. head to yercaud (reach before nightfall) 4. tour yercaud 2nd oct 5. head to bangalore (reach before nightfall) my questions are: 1. what are the names and contact details for reliable taxi services in trichy? 2. what are the costs involved, ie payment for taxi, petrol, toll, driver, drivers food and accommodation etc? 3. we are not going back to trichy. do we have to pay for the taxi's return to trichy?