Congrats on passing your exam, and for the success with Weight Watchers!!!
I highly recommend the Safari Breakfast at the Tusker House. The biggest reason I like it is because if you can get a spot right at 8am, you'll be in the park before it opens, giving you a huge advantage over the guests that can't get in until 9. Now, you can't go on rides until 9, but by the time you're done your breakfast (which was awesome when we were there last year

) it's pretty much time for the park to open and you can head over to the safari, or to EE for FP's if that's what you'd prefer. We did the safari first...
My cousins did the dessert party after having a TS meal for supper, and they regretted it because they were still full from their meals. That being said, they would give it another try, but on a more empty stomach.
No matter how you choose to divide up your time, it sounds like your AK day(s) will be awesome!