Definitely research beyond these boards, as there are a lot of important things to know about and be prepared for when going on a Disney Cruise! For starters, activities on the ship are laid out by location/time on the daily Personal Navigators that will be delivered to your stateroom daily. Our favorite activities (besides eating) were things like trivia and minigolf...but really, we had the most fun exploring the all the nooks and crannies of the ship ourselves. There's so much detail in the stairwells, the artwork on the walls, the atrium, the music playing all around the ship, and so on. Definitely don't miss the show every evening - they are spectacular! Also consider booking a special meal at Palo or Remy to celebrate your honeymoon. We did a Palo brunch on ours and it was one of the highlights!
Depending on what type of cruise (Bahamian, Caribbean, Alaskan, etc.) you'll want to make sure you have some sort of plan for your port days.