Amazing guided helmet dive and beach adventure - This excursion was amazing. What made it truly amazing was our guide Hai. He made us feel secure during the helmet dive and accommodated our time and wishes during the rest of the adventure. The helmet dive (sea walking) was awesome. we took a speed boat out to a vietnamese diving vessel and dove to the coral below to view all the local fish. We skipped the snorkeling afterwards to spend more time at a local beach on one of the nearby islands (daughters wishes). After drinks and beach time, Hai recommended lunch at a local floating farm. He called ahead and setup a set menu of fresh seafood. The freshest I've ever had. It was truly sensational. I highly recommend this tour and if you can, ask for Hai to be your guide.