Wow! What a wonderful pair! Lorne and Jolene - aka Grumpy and Happy met us at our dock for a trip to Hol Chan Marine reserve. First and foremost, they were on time (really, early!) which is hard to find on an island with island time as the usual time... My husband and I along with our two boys (9 and 11) and my mom rounded off our group. Safety and making sure everyone had a good time was their main concern. They kept an eye on everyone's swimming abilities... Grumpy was actually impressed with the boys level of swimming and allowed them to explore further.. Their knowledge of the Marine reserve enabled us to see things we might not have seen with others.. And the private tour really allowed us to be carefree and relaxed! My 11 year old "gamer" son this was the coolest thing we had done - ever! and our thanks to Grumpy and Happy. They are a must for snorkeling tours.