My family is hoping to visit Cuba in February of 2013. There would be five adults (2 parents with three kids in their twenties.) I have information from these companies that conduct tours: Insight Cuba, Friendly Planet, National Geographic and Grand Circle. I am trying to find a forum and hear from people who have done one of these tours. Are there advantages of one company vs. another? Also, since I have my 3 kids in their twenties, I would prefer a group that is not composed mostly of retirees. Realize that these tours are very "regimented," but do you ever have any free time? I would love to hear from anyone who has experienced a "person to person" tour and any insight or suggestions that they might have to hopefully make this tour a truly memorable and postive learning experience while still having fun.