Emerald Waterways’ new Star-Ship, Harmony, launched in August 2019 and sails between Siem Reap, Cambodia, and Ho Chi Minh City. Each itinerary offers a truly authentic experience — complete with local guides, makers, and performers. Be sure to pick up a silk scarf and candies before you head home. On board, there's a gorgeous swimming pool and some very interesting eating experiences (cockroaches, anyone?). But the best part? There are only 42 cabins with a staff of 40. That’s basically one crew member per cabin. Here’s our review of the brand-new vessel.