Okay. This is the schedule that your mother and I worked out. Between Harrisburg and Philly you'd on the train and between Philly and NYC on the bus. To get between the Philly bus and train stations we could tale a)the subway (fastest, cheapest, and easiest), b) commuter trains, or c) taxi.

Harrisburg 7:20
Philadelphia 9:10

Philadelphia 11:00
New York 1:00

PLAY 3:00 - 5:00

New York 6:00
Philadelphia 8:10

Philadelphia 9:15
Harrisburg 11:10