We want to rent a small vehicle for a day in Santorini and our car insurance company does not cover if we are in an accident. Our credit card company that we will be using said that they only cover collision damage. I do not have a good feeling of what they say. Do the rental car companies in Santorini sell insurance for a day? Looking for insurance that does not have a deductible. How much would it cost to rent a car and full insurance? Do I need to get an international drivers license? Some people that have been to Greece tell me one is not needed and others say yes one is needed? Hope you can clear up some of these questions. Leaving in two weeks. Thank You!!