David Marquet Teal Fest 2018 | 0 comments Find out more about David Marquet and watch his video. Greatness is based on his book, Turn the Ship Around! Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Please enter an answer in digits:ten − 7 = Notify me of follow-up comments by email. Notify me of new posts by email.