1 Reapply sunscreen after 30 minutes of your first exposure to the sun, and then again every two hours as long as you're outside.  Apply a sufficient quantity of sunscreen. An average-sized person should apply an amount equivalent to one ounce (approximately a shot glass size)
Secret #7: The structure below Jefferson Ave. Some people don't even realize that there is a parking structure under East Jefferson, just east of Cobo. It's the underground lot that was meant to serve the Ford Auditorium and it will cost only $10 to park there for an entire day.
$10. *Reservation Fee, Change Fee, and Cancellation Fee apply on a per site basis. (200 maximum capacity). Contract #P-173 must be completed at the park office for group campsite. 1 - 25 people, $90/day 2015 rates 26+ people, $134/day 2015 rates Key deposit $20 (Key provides access to the Group campground area only).Tents only allowed on the turf.300 maximum capacity) Contract #P-173 must be completed at the park office for group campsite. 1 - 25 people, $77/day 2015 rates 26+ people, $119/day 2015 rates Key deposit $20 (Key provides access to the Group campground area only).