Hi Amie!
The first place to start would be checking out the
Disney Wedding Website that will give you the basics on what is included in the packages. The intimate is now called the "Escape".
When you book the wedding/VR, Disney will send an information packet about some of your choices for officiants, music, cake flavors, etc.
The three most "popular" officiants are Rev. Jack Day, Rev. Tim Herring, and Rev. Kevin Knox. They all have their own websites and I'm pretty sure each of them sends out their own packet of information. I believe for an intimate, they charge about $150 (it could have gone up by now).
With the intimate/escape package, you get two hours of photography with Disney. For my intimate, the photographer showed up about 30 minutes before the wedding to take some pics at our resort (BWI). Then he snapped lots of pics during our ceremony at Sea Breeze Point, and quite a few afterwards around Sea Breeze Point. Here's a
LINK to some of the pics taken (I never loaded all of them).
We chose a chocolate cake with amaretto mousse filling. OMG!!! It was SOOOOO good! And there was LOTS of it!
We had our wedding dinner at California Grill. It was just not our style.
If I could do it over again, I would change only a few things. I would have dinner somewhere else (not sure where, there are so many choices

) and I would see about doing an Illuminations or Wishes cruise.
If I were able to have guests, I would see about an Illuminations dessert party at one of the locations in World Showcase.
My intimate wedding was very simple...and while it was just what I wanted it limits my knowledge of lots of extras. I'm sure other brides will come along and give you lots of ideas!
Happy Planning!!!