Mayatlantis Package

Happy New Year’s Eve!
We will be traveling to see you again in February for the 3rd time! We are so very excited and this time we are bringing friends. YAY! I was looking at the packages and we typically get the Full Island Package, but we were interested in the Mayatlantis Package. Can you tell me what the Guided Mayatlantis tour is? We love to snorkel on the reef but we weren’t sure how different this was. Thanks for any info you can give us.