As a resort guest, this is free! It’s best to go early in the morning, when you’re more likely to see sea turtles. Time slots are offered daily, and guests can sign up in advance.
Downloading the app not only includes a countdown to your vacation, but also shows all the restaurants at the resort along with each restaurant’s menu (which are not available on the website). The app also lists all free activities offered by the resort, as well as additional experiences available for an extra cost.