The meeting point is: at 08:15am the entrance of the Parcheggio Achille Lauro, Via Correale 25 Sorrento. The driver has a list with the names of all participants and will call you by your name.
You can cancel up to 24 hours in advance of the experience for a full refund.
Most people in this area of Italy speak some English, so it is very easy to shop and to ask questions.
Enough time in each town as they are quite small.