We booked the trolley for a 2-day pass, and hardly got to ride at all! After 2 empty trolleys and an empty conch train passed us by at the trolley stop, we asked at the booth why they weren't stopping to pick us up. He said that their first priority that morning was to pick up passengers from the cruise ships! I certainly wasn't told that when I spent $115 for a 2 day pass for my husband and me! We finally were able to catch a city bus, and discovered that it was free! It's called the Duval Loop. And it operates until midnight, unlike the trolley, that stops at 5:00!