My family flies into Rome in early April, and we will be in Italy for just over a week. We are two adults and three (petite) teenagers. After three days in Rome, we will head to Sorrento for four nights before returning to spend one night in Rome in preparation for our flight out. I haven't yet booked train tickets for our trip south from Rome to Sorrento, in part because we may stop and visit Pompeii along the way and also because I've been too overwhelmed with doing the rest of the planning for this rather last-minute trip. (I know we'd need to take the regular train to Naples, then the Circumvesuviana down to Sorrento.) Now I'm reconsidering the train and wondering whether we should just rent a car for those five days, to pick up on our way out of Rome and return when we get back to the city the night before our flight home.
It looks like it'd cost about $500 (plus gas) for a car. We are only taking carry-on bags for the trip, all soft-sided, so I think we could fit them into the trunk of a car. We've rented a car in France in the past, and are fine with driving a manual. On one of our days in Sorrento we were going to take the bus down to Positano and back so my kids could see the Amalfi coast. Having a car would give us more flexibility to leave from and return to Rome (using a rental location in Termini station) than we'd have with trains, and we could store our bags in it while at Pompeii, as well as explore the Amalfi coast with more freedom. I understand the driving along the coast is pretty tricky; but my husband is a fairly confident driver and we live in a large metropolitan area so we aren't too concerned about getting out of Rome and passing through Naples. Is this a crazy idea? We did not plan to spend time in Naples, so we'd just bypass it on our way south to Sorrento.
Thanks for any guidance from those who have driven in this area! (And I was looking at prices on Sixt but would welcome suggestions of other places to look.)