I regret never riding Nightmare at Phantom Cave when it was at Darien Lake. When it came to indoor coasters I would have to say that Opryland's Chaos takes the cake, sorry Disaster Transport, you're not worthy!
But for flats, Scrambler and Raging Seas at Darien Lake!
The defunct rides/coasters that I wished I rode!
.Floodgate Falls
.Cedar Point's Wildcat
.Space Spiral
Herschend probably has no interest in setting up the old Intamin stand up coaster from Six Flags Astroworld at Darien Lake. Because it was dismantled improperly and It would be very expensive to have B&M refurbish the ride in order for it to run again, so I guess that melting it down is the only thing they can do with it!