The premise is this:
You ride out on an afternoon/early evening, find a camping spot overnight, camp, and wake-up and ride home the next morning.
This supposedly works well for those that would like to camp but their time is limited due to work and/or family schedules.
I don't know of any good camping spots within 20-30 miles of Chicago, but I know they are there. Who's interested in this sort of thing?
Best to start thinking about it now, so when summer comes it can actually happen.