The car barge is the only way to take a vehicle from St. Thomas to St. John. I always rent a Jeep at Discount Car VI on St. Thomas and ferry it over to St. John on the car barge. Check the official car barge schedule but it typically runs hourly. I never purchase round-trip car barge tickets because there are often multiple operators. Sometimes I sit inside of my vehicle while riding the car barge but the view and breeze from the barge’s observation deck feels nice! #STJ #STT