Laurence Sunderland steers “Wild Eyes†with the tiller as a bundled-up Abby rests on the floor of the yacht’s cockpit during their trip north from Ensenada, Mexico. Sunderland, 46, a shipwright and lifelong sailor, and his wife ignore the criticism but understand the risks that Abby, 16, faces in attempting to sail nonstop and unassisted around the world. “I do grapple with it,†he said. “But she’s ready for it from the standpoint of sailing ability, and emotionally I believe she’s ready to tackle this head-on.†(Al Seib / Los Angeles Times)