A helicopter and dozens of ships have been following currents around the Surin Islands where the ship sank for days in search of Ms Young, who disappeared December 23
Rescue teams have spent three days searching for Millie Young, 57, from Brighton, and the diving boat s cook Samniang Chaichana, 67, since they disappeared in rough seas on the Thai coastline.
The artist from Brighton had shared holiday snaps of her enjoying remote hideaways, sunsets and the wildlife on the mainland before she vanished on Saturday