"You guys are killin' me.
After reading these threads I pulled some maps and ran some numbers, and looked at my calendar (and looked at some campgrounds) and - I just can't."
Wait, don't you live near Detroit ??? Like 4 hours away ??? Why would you need a campground ??? Leave at 5am, get there at 9am opening, stay until 5pm and be home by 9pm. That's 8 hours of drool time and sleep in your own bed that night...