We were on the Mariner from BA to Manaus and had Terry Breen doing the commentary. She was fantastic entertainment. We also had another person who had travelled to remote places in the Amazon as a photographer and gave very interesting lectures. The third speaker gave talks on spys and incorporated information about the Falklands in his talks. I agree with Ardis I love the lectures. I'm hoping someday all these lectures will give me a leg up at trivia.