Don't know a thing about the fate of Treasure Island, but it doesn't have the Belasco.
The Cort had two hits in 1998: The Blue Room and Freak. Before that, the excellent revival of The Heiress in 1995. It's been a while, but it's a good house that gets lousy shows, because of its location and that unfortunate second balcony. It also needs a more visible marquee: you can barely see the theatre from Seventh Avenue.
Begin at the beginning and go on till you come to the end: then stop.