Expectations, concerns, fears, about the upcoming Global Study in Sorrento italy

Expectations, concerns, fears, about the upcoming Global Study in Sorrento italy. fears of being homesick, and safety issues and/or being prayed upon, what food choices are available while dieting, sleep dormitory style amongst strangers expectations. Being able to travel to enjoy what the country has to offer concerns several assignments are due, while there and many more due upon arriving home right after the trip not sure if I will have a enough money