They were actually describing parking north of Camden; I assumed they would take some kind of mass transit, but they told me they expected to walk over ten miles.
ok i think there is a river line of the high speed line that stops at rutgers or the aquarium then they might be able to take the ferry to penns landing which is about three miles to the event. stage coach might be faster. or they can walk across the ben franklin bridge which would be quite a hike.