My boyfriend and I camped a night at Lost Dutchman State Park- it rained overnight and all the next morning. Between that and the air mattress and the cold….. ow. I enjoyed it a ton mentally, no regrets.
It’s dog friendly and there are a few trail options, including a pretty flat one that goes around. There’s some minor incline, but overall pretty doable. If you don’t like or can’t manage the whole circuit, you can always do part and turn back around.