Sail On.

Passengers can, generally, expect fewer than 200 passengers on board a river cruising vessel, which lends itself well to social-distancing; and, at least in Europe, everyone must be double vaccinated. Simply put, enthuses Pam Hoffee, managing director of Avalon Waterways: "We're seeing record levels of bookings. "What continues to trend is that people really do like going on special interest cruises: wine cruises, pied piper types of things, etc." says Conroy of Riviera. [Extracted from the article]