Congratulations! I agree with everything that has already been posted. If you want the Disneymoon- you should go for it.
I WILL share my experience- which might help you a little bit.
DH & I stayed at an all-inclusive resort in the Poconos for our honeymoon, immediately following the wedding for something like 5 days. I had gotten so run-down getting ready for the wedding that I was really really sick for our actual wedding day (I had no voice and was on so many medications- it was awful!) It was actually a relief to have no plans at this resort but just sleep and relax and spend time with my new hubby. Instead, to celebrate our 1 year anniversary we did a Land and Sea cruise, with 3 days on board with DCL and we extended it to 5 days in the parks.
I was very glad and fortunate that we made plans the way we did- because if we had just gone straight to WDW I wouldn't have enjoyed it at all cause I was so sick. As it was, we got to enjoy Disney to its fullest a year later.
So if I were in your shoes- I would plan to have at least a couple days, if not a week after your wedding, before you leave for Disney, just so you have time to rest from all that excitement. I can't imagine going full speed ahead to see everything at WDW after being so drained. A wedding takes a lot of energy out of you!
(DISCLAIMER: I do realize that a lot of people probably go straight there after their wedding, and have a perfectly good time. I'm just saying what *I* would do- and that it might actually enhance your experience!)
Have fun planning your honeymoon- whatever you decide!!!
