Just did the sunrise safari, it is great. Here is a cut and paste of what I had found.
The Sunrise Safari Breakfast Adventure is held on Tuesdays and Saturdays and it is exclusive to only concierge guests staying here at the Animal Kingdom Lodge. Concierge guests going on the Sunrise Safari will meet in the 6th floor concierge lounge at 6:15 AM. At this time, there will be coffee and juice available and an Animal Programs Cast Member will be on hand to give you a run-down of the morning's activities. At promptly 6:30 AM, a private bus will be departing from the Animal Kingdom Lodge to the Animal Kingdom Park, where you will be able to see some of the backstage animal areas. Once there, you will be taken to the Kilimanjaro Safari Ride, where you will go on a 45 minute or so safari with your Animal Programs Cast Member. They will be able to share with you information about the animals, the habitat we have created and answer any questions that you may have. After the safari, you will be escorted to a private dining room (called the School Room) in the Tusker House Restaurant. There you will find a lavish buffet set-up that has an assortment of both traditional American and African breakfast items. At this time, you will be given a Fast Pass to go and enjoy the Kilimanjaro Safari Ride as it is for our regular guests. Park admission is required and there is a separate charge for the Sunrise Safari. For adults it is $39.50 and for children (3-11) it is $24.95. Guests can sign up for this service 90 days in advance of their arrival. This charge is for the safari and the breakfast together. Admission to the park is a separate charge. There is a 24 hour cancellation policy.
Majorly it is the Kilimanjaro Safari Ride at a very slow pace. You are the first group to do this ride before the park opens, great photo ops. Check in at 6:30, left the hotel about 7am. The back stagestage animal areas is just buildings in route to Kilimanjaro via bus. The safari part is great lots of photo ops. The breakfast is to rave about. Don't remember if this was still the price we paid. Would love to this tour again but the price of the room is not worth it. Being DVC members it only cost us points and we only stayed one night but no coffee pot and refrigerator in the studio was a large minus for us. It might have been better if we had more than a single day at the lodge though.