I did see someone with their own snorkle on the 19th of July. The ones they issued us were leaking terribly. So I would take my own if I were going again.............
If you have your own bring them. Agree with dbail2.We were there on 7/1 Our snorkels were leaking and we had them replaced a total of 3 times. They have a new vendor for the snorkels and they sure don't work.They found some of the old ones to give us and about 50 others we saw during the day.Enjoy your time there