I hit the wall. We were in Toledo looking for the last two lighthouses and I couldn't do it anymore. We were running around in circles looking for a lighthouse out in the water and I said, "I'm done. Let's go home." We turned around and drove the 3 hours back to Cincinnati from Toledo. Had it been a longer drive, we would have stayed overnight one more night.
Of course, once I got home, did seven loads of laundry and regrouped, I was ready to go again. I wish the last two days had been better weather. I would have wanted to stay and do more. As it is, it poured rain one day and was humid the next. We lucked out on the first five days of the trip.