My wife and I are planning a 3 week camping trip in our pop up camper beginning the last week in August (we are flexible with these dates if you have suggestions). We are driving from northern Michigan. We love day hiking (2 to 8 miles at a time), waterfalls, kayaking, and scenic drives. Can you recommend some hikes and sites not to miss in these parks (or areas close by)? Also, which campground in each park would you recommend?