Train
We've taken Amtrak several times. It's a great option for people traveling from the NYC or DC areas. You will have to get off in Boston's South Station and take a Peter Pan bus to the Cape.
Travel Note
This is how we usually travel to the Cape as it is the most direct option. You can take the bus to Falmouth or to the Woods Hole Martha's Vineyard ferry stops. There are buses that travel from both Logan Airport or Boston's South Station (Amtrak) to Woods Hole and Falmouth, MA.
House Or Rental
AirBnB is the best most affordable option to find a place to stay during the wedding. There are places available near the wedding location. If you are having trouble finding a place or just need a room for a night or two please contact the bride's mother, Irene Silver at irenemarcuse@yahoo.com. Through Airbnb, Irene has rented two homes from Tuesday, July 2nd through Tuesday, July 9th near the wedding - they still have available rooms!
Hotel