I would like to rent a car in mid May from Florence and drive to Siena (spend 2 nights) and then Orvieto (1 night). Then, head to Sorrento, where I will drop off the car. I don't want to drive around the Amalfi Coast after hearing many comments about the driving conditions. After 3 nights in Sorrento, I will head up to Rome where I'll be flying home.
I would appreciate any advise/recommendations for car rental companies and tips on driving in this area. Thank you.