I'll add some photos as I pull them up. But basically they took us into the little room where you go through security and scan your cards to exit the ship alone. My son got to wear the security chief's hat and scan our items and cards, he got to use the wand on the security chief as well. They showed them some training techniques (like putting a little fake gun in our bag and scanning it for ds to find) and such. DS got to call up to the bridge for permission to leave ship - it was very neat! We got about a 10 minute lead on the island as well.
They took some photos and we got to choose one for free from Shutters. Then that evening after we got back on, the security chief personally came to our room and delivered certificates that stated ds was the asst security chief of the day, dd was the security princess (haha!) and one for the family that stated we were first on land at CC. He also gave them stuffed toys, a sailor goofy & minnie as tinkerbell (oh and they got button/pins that morning as well).
Very neat thing, and we weren't trying to be first! We just slept in the morning before and missed so much action in the atrium that the next morning I insisted we get up and get a move on early since our dining was extremely early and that meant getting back on ship early as well.