Why Rainsford Call It Ship Trap Island

The question is how did the setting impact the plot of the story? I think that the setting impact of the plot of the story in many ways. The story started when the hunter Rainsford fell off of a boat when he was planning to go hunting in Rio. You can already tell that Washington sure will not be a good experience for Rainsford because they use foreshadowing in the quotation "'what island is it 'Rainsford ask. 'The old charts call it ship trap Island.' Whitney replied 'a suggestive name, isn't it? Sailors have a curious dread of the place. I don't know why. Some superstition…' ". Once Rainsford arrives at the island he meets a man in which whom he presumes to be a nice gentleman who has read one of his hunting books. He later finds out that that is not the case and the man that he is talking to hunts and kills humans on the very
When he is being hunted that talk about how important it is to be on the island because if they were not on the island they would not be as secluded as they say in "Across the cove he could see the gloomy gray cove of the Château. Twenty feet below him the sea rumbled and hissed. " which explains the inexplicable dangers of being alone on the island with the crazed killer. It is very difficult for Rainsford to have to deal with this because he will have to either a live with killing a man or be find some other way to escape the island which he has no ability to do. It is very difficult for Rainsford to leave the island because it is many many many miles further than The nearest continent or that a stable land. Also they very purposefully make the land near the ocean dangerous for Rainsford because as he says "the muttering and growling of seat breaking on rocky shores. He was almost on the rocks before he saw them on a night Les, he would have been shattered against them "then later in the story he learns that that is the whole point of the rock being