For Marlin, a 9-year-old border collie, and Jo Jo, an 8-year-old Shih Tzu, the weekend just wouldn’t be complete without riding on the 30-foot Roughwater trawler, Ambitions at Bay, in Oceanside Harbor. Owner, Keith Sandin, says, “They have their regular doggie friends they see around the Harbor when talking walks and both like to ride in kayaks and on paddle boards, as well as putt around the harbor in our dinghy.”