No one else can plan your trip. We all have differing tastes, experiences. Go to your library to get books like Cruising for Dummies, all of the many European travel books by Fodor, Frommer and Lonely Planet. These three also have excellent online forums. Also the forums of TripAdvisor.com.One interesting hint; Europe is good destination to economize on cabin choice since you are mainly in port. Try for a last minute special on Inside Guaranties; around time for final payment pricing always comes down(done over a dozen of them).