Check Dolphin Water Taxi. Yep, pricier than ferry, but potentially way more convenient. They will coordinate with your flight arrival so no waiting around a the ferry dock. I'm also thinking about the processing time on arrival at Roadtown. That's a lot of people to get through C&I plus Day 0 PCR test. In normal times it can take an hour or more to get out of the BVI ferry terminal. It could be well into the evening before you get to your boat or accommodations.