Rhoda Griffis plays the "Filthy Mom" in the tour group. It wasn't until after casting her that the producers realized she had played "Tour Group Mom" in the first movie. Her daughter makes mention of this when she chastises her mom for acting slutty by saying "You know Jimmy said you did the same thing on his tour."
Agnes Scott College in Decatur, GA where the film was partially shot, did not want to be credited as a location in the movie credits, even though it has been the site of 30 other movies, including Scream 2 (1997).
What are the differences between the R-rated version and the Unrated version?
A
As always, two versions of this direct-to-video sequel were released on DVD: a R-Rated and an Unrated version. There's one longer plot scene in the Unrated version and the prolonged pillow fight sequence that is a bit more explicit in the Unrated version with way more nudity. A detailed comparison between both versions with pictures can be found here.