Thanks for the responses.

Flying is not an option as there are no Winair flights left on our date that aren't way too expensive for us (4 tickets). If I got your fare I would take the flight over. Considered going to Grand Case and flying from there as it is cheaper but we already reserved our ferry tickets by the time I thought of it.

Glad to hear the ferry from Oyster Pond was easy. I chose that ferry because of the 30 minute ride. Our kids will enjoy the ferry but we will take some sea sickness precautions just in case.