Rita has taken on the role of full-time caregiver to her adult son who was injured in a tragic accident. For the last ten years, she’s had no time for herself, and her good friends know that a cruise to Central America is the perfect way to relax and come back new. Tommy and Andrea take them on an unforgettable adventure through the Panama Canal where they discover the history behind this modern wonder. Then, they sail to Costa Rica and learn all about the country’s amazing wildlife.