We're trying to figure out our schedule for our last day on the Amalfi Coast. We're staying in Positano and were thinking of touring Pompeii on the way to Naples Center where we'll catch the train to Rome. We'll be hiring a driver for the day. When would you suggest we leave Positano, how much time do we spend at Pompeii , and will that allow us to get on a 3 pm train to Rome? Is this a reasonable day or would we be really pushing it? Thanks!