I have been a shooter for a few years now. I have shot in the range, but mostly in the field. I have also shot in the classroom, and once, in the auditorium. I love the shooting experience, and I love the fact that I don’t have to worry about a place to go or what time the next class will be dismissed.
The thing with shooting in a classroom is that you can’t actually bring it up in class. A student who is in a class with you and the teacher probably won’t want to hear about the class because that might lead to a discussion of your “work,” but you can bring it up in class if you are in the same room as them.