As wonderful as it works with the "day off" in between dress and opening, this is the difference between professional theatre and the rest.
Sorry to be so harsh, but commercial productions are what keeps all theatre alive.
Professional musicians and actors are trained to work in those conditions. The rehearsal/creative process up until the opening are always insane. Once the run starts--the game is on!
I have never heard nor worked on a Broadway production that had a "day off" between final dress and opening.
I wish! It would be great...
But, remember, it's work, a job and a marathon (if you're lucky!)
Otherwise, enjoy the day off, and have a great opening!
"It's not so much do what you like, as it is that you like what you do." SS
"Time flies like an arrow, fruit flies like a banana." GMarx