Julia, that is too cool!! It was a great birthday for me, and sounds like it was for Jessica, too!
For those of you trying to get Rae, I'm not sure how they assign the guides. When we checked in there were three guides there getting ready to lead the 8:30, 9 and 9:30 tours. Rae did the 9:00 starting tour, and knew ahead of time which group she was leading, but I couldn't tell you if they trade around or if she does that same one every time. She did say she does one tour a day (I'm guessing she doesn't work 7 days a week, but don't know).