Havana! We paid the deposit for flights there in 2002. At the time I had begun a Post Grad cert, ( my line manager pushed me into it ). This course had to be completed in my own time, apart from a few days at University for each of the four modules. I was really stressed by the work, and the deadlines, and dreaded possibly having to tell my boss that I had failed. I knew that I needed my holiday time to complete the work to a decent standard, so we didn't go. I have regretted it ever since. Ironically, by the time I had completed, and gained, the qualification, my boss was absent from work due to stress, and never returned.