They spend tons of money on excursions, there is a cottage industry of tour guides and mini malls at every cruise port. To cater to short tours, snorkeling/beac

They spend tons of money on excursions, there is a cottage industry of tour guides and mini malls at every cruise port. To cater to short tours, snorkeling/beach/hiking trips, and shopping. This if anything cruise people get off the boat spend their money, and get back on without filling up hotels, etc.