Travel Note
If you're taking the train or bus, Amtrak and Greyhound both come in to Harrisburg. You'll need to either take a cab, Uber/Lyft, or grab a rental. Reach out to Max and he'll can tell you your best options.
Train
Goes into Harrisburg. You'll still need to get from the train station to Boiling Springs (and/or where you're staying, if staying over)
Flight
Harrisburg has an airport (MDT) and is about 30 mins from Boiling Springs, but depending on where you're traveling from, it may be better to fly into Philadelphia (about 2.5 hours away) or BWI (about 1.75 hours away) and get a rental car.