Landlocked

"Tweenage" boy Cillian and his accomplice Eamon pursue their dreams of becoming world famous mermaid hunters, but are
unsure of what to do when they uncover a sinister plot to capture the mermaid queen, devised by their mysterious captain. Can the
two boys save this race of creatures before time runs out? Or will the opportunity to become mermaid hunters dry up before the
mermaids do?