Tour guides were very friendly and highly knowledgeable about what we were doing as well as many interesting stories of the island. Justin was our kayak guide and had no problem teaching 1st timers how to kayak and snorkel off of the kayak. We swam with several sea turtles. It was amazing. Our hiking guide, Pasco, took us for our hike through Twin Falls. He had no problem jumping in the water and taking pictures for guests. He cut open fresh fruit to share with the group which was wonderful and shared many facts about the environment, plants, fruit and animals in the rain forest.