If that blueprint is valid (I guess so) there is something called "Dark Ride" at the left bottom of project, what might it be?
And according to a post in below link, author says when he was observing park from an overpass, a worker walks nearby and asks him if he wants, he can take him a visit inside and show him around and gives him some information (a very lucky guy indeed! In same positions I mostly get warnings from workers or securities ) Below is the important one. It says "you know yellow big coaster (intamin) he said a bigger one will be built, it will be huge, and I already saw the materials on ground. If I am not mistaken, it was blue"
http://www.skyscrapercity.com/showthread.php?t=1598436&page=14
So, my question is, if this is true, can you see a place in satellite pictures to build this one? Or did he meant jet rescue ride? (it's blue but bigger than Intamin? No way!)