We tried SNUBA during our anniversary trip a couple days ago. We have tried snorkeling before but wanted to try something different. During the explanation of what we could expect (while on the boat) I started to get pretty nervous, but Charles was great and he made sure everyone was totally comfortable before we took off underwater. We saw lots of cool things underwater including groups of lobsters! I think that some of the most memorable experiences are the ones that push your comfort level a little. I highly recommend this to anyone. Gentlemen with facial hair/mustaches - consider whether you may want to trim under your nose a bit or shave fully. My husband and other gents were getting water leakage in the mask, which made their experience a little more complicated. My husband still definitely enjoyed, just said he would shave next time to be able to get a good seal.