Has anyone stayed at this campground? We're doing a Sleeping Bear trip for Memorial Day Weekend, but were a little late in planning, so Platte River is all booked up. I'm going to try to slide into one of the non-reservable spots in Platte or DH Day, but I'd like something as a back up too. This looks like a nice campground, and electric sites for our RV are available...any experience here, or other campgrounds in the area? We're fine with a rustic site, but need to have room for a 30' camper.