I did this tour with my Mom back in 2008 and we LOVED it!
We had an awesome tour guide (who I am not even sure still does it), Matthew! He was amazing from start to finish. When we did the tour, it was only $60 per person and I know the price has gone up since. It includes 2 rides and lunch at my favorite, Columbia Harbor House. We did Jungle Cruise and Haunted Mansion. Lunch is ordered when you check-in before the tour starts and it is waiting for you upstairs at CHH, and the area is roped off for the tour group only, which was really nice.
You should definitely do it!