GP alert!
Kidding, but seriously, it's not a shuttle. Explain how the ride would be able to go back through the entire layout without extreme forces and multiple launches.
Can we put Manhattan Express (Roller Coaster) here as well? It looks nice, but it likes to play rough.
Also, pretty much any Japanese Jet Coaster since they look to be built and designed in RCT3.
Woodstock, GA (hour north of Atlanta) has these within a few hours of driving:
SFOG & SFWW
Lake Winnie
Dollywood
I'm probably missing a few, but besides the top row, I've never been to any of the other parks.