Those all sound like wonderful aspects to Kalamazoo!
Regarding your question about student life at wooster, if you are on instagram, I would look at the WACWooster and TheUGWooster accounts to get a feel for the types of on-campus activities that go on every week. WACWooster is a student group that plans all kinds of events for the campus, and the Underground is an on-campus student bar with many different activities (you can drink there if you are over 21, but all students can go there).
Also, you can peruse the activities calendar on Wooster’s website. Go back to prior months to see the breadth of different options going on.
Good luck to you, you have wonderful choices available to you!