The more I plan the more ideas I get. One of my companions is keen on Etna. Is it worth staying at Linguaglossa or Randazzo overnight, doing a tour and returning to Taormina after the tour that day? How do we do that? We will hire a car from Palermo airport to Erice and Segusa. Do they usually have vehicles for 6 people and maps available at the car hire places? Is parking difficult at Erice and Segusa? Coming from Palermo, we thought we might stay ovenight at Agrigento then move on to Ragusa or Noto overnight, before Sircusa. Which town do you think would be better? Is there a bus from Agrigento to Siracusa via Noto/Ragusa?