The Ship Egir's Dream was drawn to the rocks by the siren call of Mermaids.

 

Marooned upon the rocks the Captain and Crew have been taken captive for as their ship was being dragged ashore it ran aground on one of the tails of the Mermaids.

 

In order to save the Ship and crew, you must create a new tail worth of a Mermaid and construct new sails for Egir's Dream.

 

Finish the challenge to the satisfaction of the Mermaids and claim your reward.