Final answer:
Captain Jack's route was guided by landmarks, intuition, and the crew's adaptability to the sea's challenges, underlined by the captain's leadership and survival tactics such as using the stars and spotting a lighthouse.
Step-by-step explanation:
To describe the route Captain Jack took to find the treasure, the single rule would be to navigate by natural landmarks and intuition under challenging conditions, facing the sea's obstacles with steady leadership and survival strategies. Although the passages paint a picture of struggle against the elements, the characters' resolve and clever tactics, such as using the stars, spotting a lighthouse, managing a deadly current, or hearing the surf to avoid danger, illustrate their path toward reaching their destination. The excerpts describe moments when the crew had to adapt to changing conditions, trust their captain's expertise, and keep their vessel seaworthy despite the threats posed by the ocean. These strategies guided them toward refuge, symbolized by the sight of a house or lighthouse and the promise of shelter it represented.