>>>> "Normally like a more active vacation = Aruba watersport"
----- Actually some cruise ships have more and better watersports.
Every port of call offers different watersports. You can go to the cruise ship Web Site and sign up for what you want to do. Most of the watersport activities will meet the cruise ship and off you go. You pay the cruise line and not the watersport. You can go online and sign up like a month or more before your cruise date and know for sure you have a reservation.
We usually don't do much but if you want to be very active you can.