I would call them and ask. I took a class with my sister when she was pregnant a few years ago through Elliot and I know as part of the class we took a tour of the L&D unit there. I am sure they can direct you to the right information.
Maybe we'll be in class together!
Check out https://www.elliothospital.org/programs/classes.asp for info about classes and to register. The update the offerings all the time.
I know a tour is included in the labor series--so you don't have to schedule it separately if you don't want to.