Teardrop Camping - Michigan

We are scheduled to go to a kid's sporting event in July, in Kalamazoo, and the hope is that my half-finished teardrop will be done by then (maybe
).
In what may be a bit of serendipity, our beach rental -- we've rented the same house at the Jersey shore for 10 years -- is not available next summer (why is a long story). So rather than doing our annual week at the Jersey shore, I'm contemplating driving to Michigan, bringing the teardrop, and going camping there instead, preferably somewhere north (i.e. cool: I hate the heat).
Do any of you midwesterners/Michigan peeps have any suggestions on where is a good place to go in a teardrop? We're looking for an off-the-grid place (i.e. no hookups), that's quiet, peaceful, dog-friendly, with natural beauty, and that offers the usual camping stuff, hiking and swimming and biking and all that. Our favorite place on the East Coast is Assateague in the spring and fall, when it's not as crowded and much, much cooler than it is in the summer (fewer bugs, too; the bugs at Assateague are legendary). It would be my wife, me, our 13-year-old kid, and a couple of dogs. We're not averse to driving a bit to get away from crowds -- in fact, I think I'd prefer it. I'm open to the Upper Peninsula, as I've heard it's spectacular, but I have also heard that getting to it is a hassle -- I'm not sure how much.
I don't know anything about Michigan -- I've only ever driven through -- and am hoping some of you sharpies can help. I'll do some research on my own, but no book can give you intel as good as actual users, especially for a camping niche as small as off-the-grid teardrop camping.
Thanks for reading, and for posting. Cheers!

In what may be a bit of serendipity, our beach rental -- we've rented the same house at the Jersey shore for 10 years -- is not available next summer (why is a long story). So rather than doing our annual week at the Jersey shore, I'm contemplating driving to Michigan, bringing the teardrop, and going camping there instead, preferably somewhere north (i.e. cool: I hate the heat).
Do any of you midwesterners/Michigan peeps have any suggestions on where is a good place to go in a teardrop? We're looking for an off-the-grid place (i.e. no hookups), that's quiet, peaceful, dog-friendly, with natural beauty, and that offers the usual camping stuff, hiking and swimming and biking and all that. Our favorite place on the East Coast is Assateague in the spring and fall, when it's not as crowded and much, much cooler than it is in the summer (fewer bugs, too; the bugs at Assateague are legendary). It would be my wife, me, our 13-year-old kid, and a couple of dogs. We're not averse to driving a bit to get away from crowds -- in fact, I think I'd prefer it. I'm open to the Upper Peninsula, as I've heard it's spectacular, but I have also heard that getting to it is a hassle -- I'm not sure how much.
I don't know anything about Michigan -- I've only ever driven through -- and am hoping some of you sharpies can help. I'll do some research on my own, but no book can give you intel as good as actual users, especially for a camping niche as small as off-the-grid teardrop camping.
Thanks for reading, and for posting. Cheers!
