You'll have plenty to do just in Elkhart area. We've already been there twice in the last 5 years.
We thought we were going from Baltimore to IN to pick up our new RV in Nov. But DH's company changed that this week and we don't know where we're heading next.
When I was looking for RV Parks to overnight, nothing was open Year Round in PA or northern OH. So I was planning on the middle of Ohio route until we hit I-77 and then north to Akron. 3 years ago, we went through the NFL Hall of Fame Museum. DH loved it and I did enjoy the history, even though I don't watch Football.