If the flight is full, too expensive or cancelled, you can also take this modern ferry to get off the island. In high season you can reach the next island in only 90 minutes, but the way back can get bouncy, so take some anti-seasickness medication if you get queasy easily. You should also keep an eye out for flying fish along the way, but be careful as some even land on deck! If you're departing Saba don’t forget to pay a $10 departure tax at customs (next to the ferry). Free drinks are available on board. The vessel has a 50 passenger maximum.