We are coming to CN for first time. We are traveling American Airlines. No direct flights. They have already changed our flights/times. Yikes. Any advice for making our travel easier? And what time to we have to leave resort on last day? How early should we be at MBJ before flight? Is there a free shuttle from MBJ to the resort when we get there? Are signs easy to read? Has anyone used UPS to send their luggage to avoid losing it with the plane?