I once shared a ferry for about seven hours with a group of people who were on a FUNtrek holiday. FUNtrek was an Irish company that organised holidays for 18-25 year olds. The obviously employed FUN couriers to ensure that everyone was having FUN at all times.

Even thoughI was 22 at the time I realised (and was glad) that my idea of FUN was different to my fellow passengers. I was very grateful that I only had a relatively short amount of time with the FUNtrekkers. If I'd had to endure the whole holiday, I'd more than likely have become a serial killer. And the FUN courier would have been the first to go!