I will be traveling to Gettysburg PA from the upstate of South Carolina 5-30 thru 6-4. We will be going I-26 to I-81 and into PA.

I will be traveling with mother who is in a wheelchair and has limited vision. I planned to travel up in one day. It is an 8 hour trip and I am allowing 12 hours of travel with plenty of stops and long breaks.

Is there any interesting short stops that are suitable for the handicap?