To determine the mood implied by the story’s setting in "Big Water" by Andrea Curtis, one would need to analyze the specific details, imagery, and overall tone presented in the excerpt. However, without the actual text to reference, I can't provide a definitive answer. You should consider the language used in the excerpt, the atmosphere it evokes, and any emotional responses it might inspire in the characters or readers.
If the story describes a calm, serene environment, "peaceful and relaxed" could be the best choice. If it contains elements of suspense or danger, "eerie and frightening" might fit.
Please review the excerpt closely and choose the option that aligns best with the mood created by the setting.