Don't know the answer but seeing how all the students that park on campus need to move their cars for game day I would think a lot that close would be filled with students cars assuming its allowed.
I'm staying in Bloomington all weekend as well but I plan to just leave my car at the hotel and make my daughter come get me since she lives in the sorority house and has a reserved parking spot. I'll just make her be my personal Uber driver for the weekend.
You might have better luck or less issues parking the second car a bit further away.