"We recently returned from a Western Caribbean cruise that stopped in Belize. I had read on the internet and cruise critic that by far the best shore excursion in Belize was the zip line and cave tubing adventure. I took the advice of many and booked this tour with Cynthia and Nacho. From the first email contact with them to the end of our excursion they were very courteous, prompt, and their attention to details made it a great day in Belize for my wife and me. I would recommend them to anyone looking to participate in these adventures while visiting Belize. Nacho was so kind that he even loaned us his camera for the cave tubing trip as our camera wasn't waterproof. My wife and I enjoyed his informative tour on the hour trip to the zip line site, and we found his numerous riddles and jokes great fun on our trip back to the ship. You can find out more about Cynthia and Nacho at ncqadventuretours.com"

http://www.tripadvisor.com/ShowUserReviews-g291967-d1368333-r60434871-NCQ_Belize_Adventure_Tours-Belize_District.html

"Our excursion was conducted by Cynthia who was accompanied by her niece, Blanca (so cute). Cynthia was like an old friend who was doing her best to show us her country and make us feel welcome. We had a great time ziplining and cave tubing. Lunch was fabulous. There are similar excursions offered by the cruise lines that cost more and aren't nearly as personalized and fun as what Nacho and Cynthia can offer you."

http://www.tripadvisor.com/ShowUserReviews-g291967-d1368333-r60434871-NCQ_Belize_Adventure_Tours-Belize_District.html

"...Belize- This was my favorite destination. We booked a private shore excursion on the Internet before leaving and it was great and is HIGHLY recommended. We did the Aerial Trek Cave Tubing and zipline with a sweet couple, Nacho and Cynthia. The zipline was exhilarating and the tubing was so incredible, then we had a delicious lunch following. This was so much better to do with a small group because we had 2 guides for 6 of us and most other people there (who booked through the ship) had one guide for every 50 people! They speak fluent English but are native of Belize so they know everything about the area..."

http://www.cruisereviews.com/NorwegianCruiseLine/NorwegianSun125.htm