Campfire Time is onto a good thing. WI State Parks are great places to stay. We have stayed at Mirror Lake a long time ago and loved it. Devils Lake is beautiful and Rocky Arbor may be great, but when we were there it was raining and we were still tent camping then, not a great experience. Realize non of these have water or sewer hook-ups and if you can't secure an electric site, you cannot run your generator either. You will also have to pay an entrance fee per day, but campsite prices are very cheap, I believe around $20 a day.