June 6, 2020 by Austin McDaniel Can we self-quarantine on my vessel? What guidelines do we have to follow? Having the crew self-quarantine on the vessel is perfectly acceptable, provided they are following the guidelines in Section III of Appendix 01. Follow the guidance from the harbormaster or boatyard director on where you can berth and using harbor/boatyard facilities. Crews that are under self-quarantine must not have contact with local populations during the 14-day period.