JNC, don't panic. I did the same thing on our trip in 2000, which was my first ever trip to WDW. I practically researched to the point I knew which stall to choose in each restroom before we ever left home.
I didn't get to do every little secret that I had found out about, but I did get to do some. I had some things that slightly didn't live up to the build up, but so many other things exceeded expectations that I didn't care about the others.
Now, I am doing the same thing for our 11/28 Wonder cruise, and I am getting more excited each day. If Disney lives up to what I have come to expect, I am sure I will want to stay on the ship when we return to Canaveral. You may hear about someone getting arrested for refusing to leave the ship on 12/2!