We arrive on a cruise ship to Naples at 7am. I would like to go from there to Capri via Hydrafoil to see the Blue Gratto, then hydrafoil direct to Sorrento. Then bus to Amalfi to see the famous coastline. (Lunch..Sorrento or Amalfi?) From Amalfi what is the best way to the ruins of Pompeii? Then to get back to the port in Naples what is the best way, Train or Bus?
Also, overall is this unrealistic to accomplish in 12 hours, 7-7? If it