Captain John Smith never visited the site of Harrisburg. He met a group of Susquehannocks where the Susquehanna River empties into the Chesapeake Bay. From there he took a canoe trip up river to a series a falls next the modern day town of York Haven where he stopped.
This is true, but if I said that then I would have given everyone the answer to the first question. He met with the Susquehanna Indians.