Four people caught up in a have been identified, including two Marine Rescue volunteers and the sailor who died, as well as an injured rescuer. Volunteers William (Bill) Ewen, 74, and Frank Petsch, 62, died when their rescue vessel capsized while attempting to assist a yacht in distress off Ballina, NSW, on Monday evening. Authorities were called about 6.15pm after a member of the public reported a yacht appearing to be in trouble near the South Ballina break wall.