That Creative Charters deal is pretty good since the airport is a $49 cab ride plus tip to/ from Downtown. My plan is to take the "express bus" to the game and get a cab back to the airport, unless I somehow end up on the CC flight.
There was a baseball group visit to Comerica Park back in 2001 that I was a part of, and I have had some curiosity about Ford Field since then.. My plan was to hit the CMU game in 2015, but that did not happen (Claeys Team, Shannon Brooks played great)
For me at least, an excuse to visit an old, classic American city, get a coffee, walk around for a while and knock back a few beers is hard to pass up, and get back home on the pillow by 10PM.
Back before the 2004 Michigan game I stayed in downtown Detroit, and from what I can see the downtown core has seen many of the old buildings brought back to life. My plan is to walk around downtown for at least an hour before I go into see the pregame, or hit Buffalo Wild Wings where the Erban's CC group will be.