Can I live in a different county off campus and still attend class and leave after class is over ? Also, do they provide transportation for people who live off campus?

No for a non resident student you have to live in st petersburg. As per your second question yes you get a bus pass weekly.

You have to live on campus but you can try to get more info because we do have a few students who are non res, but I dont know how that would work

So I would have to live there.. gotcha

No and no.