I will be in Cincinnati for a conference (actually, Northern Kentucky), about 4 miles from the Taft home. (I would take a cab.) I will have about 2 hours maximum between the time the conference ends and the time we need to leave for the airport. I can spend a lot of time in places like this, so a rushed trip can be frustrating, but I have read that this is a small home. How much time might you suggest at minimum? (I would do the Underground Railroad Museum, closer to the hotel, but it is closed on Sundays...the day I will have available!) Thank you!