arriving 7th April for 13 days, picking up a family car at airport. We are based in Ovacik, and most of our driving around will be centred around Ovacik, Hisaronu, Olu and Fethiye, with maybe one day trip out and a trip to Dalyan. Do you recommend diesel or petrol?? Diesel car is £3 more per day to hire, so would cost us around £40 more over the course of the fortnight, not sure we would actually spend this much more in petrol if we bought a petrol car?? any ideas please...thanks xxx