Congrats, we just spent our honeymoon/anniversary there also. I live in Florida and have been the Kingdom about 15 times. You'll love it.
First the best website to get the most info, and there is a ton of info which is updated almost daily, is allears.net which someone else has mentioned. Second we don't have any kids but we went to the Crystal Palace for breakfast (character dinning) and we loved it. Who doesn't want their picture taken with Pooh? My husband was making fun of it at first, it's just a guy in a bear suit, then when the characters started coming to our table he even had a great time and looked forward to the next one to come around.
So get a reservation for a character meal, they don't stay long so you have time to enjoy your meal but long enough to get a picture with them.
Third get the unofficial guide or the idiots guide to Disney there are a lot of little things in there alot of people don't know about, like the talking garbage cans, and where to stand for the fireworks.
Third try a dinner show. The spirit of aloha is good for honeymooners, the food is O.K. but the show is wonderful and the performers really get into, kind of hard to do when you do it night after night. It's a really romantic setting.
Fourth check out the Sci-Fi dine in theater. You sit in booths that look like old cars, watch bits of old corny sci-fi movies, and under the stars. I think they have the best burgers in all of Disney.
If money in no object you can take a cruise and watch the fireworks (you can also have dinner delivered to the boat if you wish).
Have a great Honeymoon.