There isn't really a list online I could find either. This could be another thing you ask them in the interview. It's ok I think cos there is a lack of that info on their part, not like you didn't do your research. But the people who were recently teaching the MFA classes have been: R.C. Baker, Martha Schwendener, Maureen Gallace (head of program), Ross Bleckner, Marlene McCarty, John Pilson, and Jennifer Krasinski. These may change a bit but pretty constant (and is the not diverse part, once you look them up you'll see). Then there's faculty who would do studio visits. Those are more fluctuating where there are swaps when some are on sabbatical. You could also just email and ask them for a list before the interview and see how they respond to that.
The interview I had was pretty relaxed, it was on zoom so I don't know if it'd be different in person if you're doing that. It felt more like a chat rather than a more formal interview, I'd say far more relaxed than any other school. I think it's just the regular questions. Since it's a very intimate program (only 10 max students a year) they'd want to think of student body dynamics too aside from getting to know your work, so they also just want to get to know (as much as one can) what you're like as a person.
Let me know if there's anything else I'd be happy to help! Feel free to dm me if you'd like