Wow! Where do I begin? You just have to be there to understand the feeling of these beautiful and massive manta rays feeding right in front of your face. I'm talking inches from you and they are totally harmless and incredibly graceful. Our guide said the largest we saw that night was about 11 feet across their wings. It is an experience you will never forget. My wife and I had our kids with us who are 10, 12, and 14, and our oldest son held the Go Pro so we have it all on video. We rented it from GoPro ToGo who was renting them where we met to start our adventure. (Look for the GoPros with the white socks on them!) Our tour guides were friendly, knowledgeable, helpful, enthusiastic, and entertaining. My younger kids were a little nervous (as was I) about getting into the ocean water at night to swim with one of the largest species on the planet, but Captain Kris and Guide Buddha put us all at ease and made it a wonderful experience. Some of us opted for wetsuits (provided) at the beginning and I recommend it. My wife and kids did not use them and my two youngest were shivering most of the time in the water. Most people seemed fine, but if you are someone who gets cold easily, ask for a wetsuit. The tour guides provide the snorkels and everything else you need, just bring a change of clothes (or at least a change of shirt) and a towel so you can warm up when you are back in the boat. A sweatshirt would be a good idea too for cooler nights. The pictures here are the ones my son took on the GoPro that we rented. The picture quality is really good, but it's the plankton that is making it look a little blurry. That's what brings the manta rays to us in the first place. This is an experience I will never forget and neither will our kids. (Lastly, bring cash to give a big tip to your tour guides. These guys work hard to ensure you get the most out of your Kona Manta Ray Night Snorkel, so don't forget to hook them up.) Thank you Kris and Buddha for the experience of a lifetime!