I've tried searching but no luck so far ... first time at Castaway Cay without a child! If we want to go snorkeling at Serenity Bay is there a rental place over there, or do we need to go to the family beach to rent gear first? Is it worth going snorkeling at Serenity Bay, or should we just stick to the snorkel lagoon at the family beach? Going next week - getting very excited !!!!! Thank you for any info you can provide.