what state was Shaggy, Scooby and Scrappy in on the Scooby-Doo on the Scooby-Doo Meets the Boo Brothers movie?

 on the Scooby-Doo Meets the Boo Brothers movie Shaggy inherits his uncle's Confederate Southern panel Plantation but on the movie it doesn't say where he went other than the South so I was wondering if anyone who's either seen this movie or can go by pictures could make their best educated guess on what state he was in giving there is a lot of swamps where he was at and a lot of mountain areas I'm thinking maybe Georgia but is it possible that he was down in Louisiana? Since In the movie The Neighbor that was feuding with his uncle was a Cajun. (Yes I added a pic of the ape on the sheriffs car to not only show the swamps they were in but to add a little comedy lol)