They are great!!!! I love them. Small group, and they even backed the boat into the mangroves to get me a close up picture of a large iguana (spelling?) Got us back to the tender spot on time and I shopped some before we left. I loved the tour. We stopped at Coral Gardens, barrier reef, then stingray city. There were a couple of very young children that snorkeled with their parents, I mean 8 monthls old, one of them. I thought it was great. We had so much fun and the crew was so good to us. For the price you just can't beat it. Go ahead and have a blast!!!!! Any more questions please email me.