1st trip to Italy so lots of questions.... Here's my latest one! We are getting into FCO ~ 9:30 am from the US and then taking the fast train to Naples and a driver to Positano (should arrive ~ 2:30ish). What should we do about lunch? Should we find somewhere to buy food and take it with us on the train? Is there something good in the airport that we can buy? Has anyone eaten on the train? Would hate for our 1st meal to be awful! Someone suggested we store our luggage in Naples and eat nearby before heading to Positano. Thanks!