I would recommend Contiki Europe tour (for 18-35 years old). If you can take a few extra days off I think it's better than going on a boat cruise tour or resort. I enjoyed staying at Mexico and always wanted to go back but frankly I am scared to go there again. Here's an example of Contiki tour: http://www.contiki.com/destinations/...uropean-magic#. I did an 18 days tours back in Y2K but even a short tour would be nice. Europe is beautiful.