Hi! Can you rent snorkeling equipment in Coco Cay cheaper than doing the actual snorkeling excursion? Is the excursion any better than just snorkeling when you get off the ship (like do they take you to a more scenic area if you do the excursion)? I'm going with my family in a few months and we're trying to decide if we should just plan on renting equipment when we get off the ship, plan an excursion, or bring our own. Thanks!