Very educational and entertaining guided tubing tour through the Martha Brae river near Falmouth, Jamaica led by Chukka Tours. Very knowledgable staff who organized and led the tour. Paid $70 a person as a shore excursion on a Celebrity Cruise. Learned facts about Jamaica'a history, vegetation, cultures, wildlife. Refreshing cool limestone river surrounded by beautiful tall bamboo chutes and palm trees. Made for a relaxing but informative day in the sun. Watershoes recommended and dry season in March-May may cause cancelled tours because river is too shallow.