This was one of the highlights of our trip! Our guides (Javier, Natalia, Enrique, Amaory, and Catalina) were great! They were fun, informative, and even taught us how to catch these glowing jelly creatures that were abundant that night. From what I understand, the bioluminescence is dependent on luck and weather, but I felt the experience in general was super fun. I would recommend wearing water shoes or shoes that you don’t mind being submerged in water since you need to wade in water to get to the kayaks. Each kayak holds two people, so I also recommend going in a group with an even number of people. The traffic getting to and from the bay gets tight but it’s totally doable and once you get to the bay, there’s plenty of room to explore!