Perhaps it's an old hermit who has lived in the cabin for years and is the central figure. His past experiences and his current way of life in the cabin could be the focus of the story. Maybe there are other characters who come across his cabin and interact with him, leading to a change in his solitary existence.
Not having read 'the cabin door short story', it's hard to say for sure. However, it might be a family who lives in the cabin and the door is significant in their daily lives. For example, a child in the family might be curious about what lies beyond the door, or an adult might be protecting the door from something outside. There could also be a stranger who arrives at the cabin and the interaction with the door and the family becomes the focus of the story.
As we don't have more information about this 'the cabin boy story', we can only assume. Usually, in such a story, the cabin boy is a central figure. There could be an antagonist, perhaps a cruel crewmate or a pirate if the story has some adventure and danger elements. And of course, there would be other supporting characters like the navigator or the ship's doctor.
The main characters are the college students who go to the cabin. There's Dana, Curt, Jules, and Marty.
Since I don't know the specific 'Trapped in the Cabin' true story, I can't say for sure who the main characters are. They could be a family who went on a vacation and got trapped in a cabin in the mountains.
There might be a main character who is a lone traveler seeking solitude at the lakeview cabin. However, as the story progresses, they meet other characters like a local fisherman who has a lot of knowledge about the lake and its secrets. There could also be a mysterious figure that appears around the cabin at night, which makes the main character curious and a bit scared.
Since we don't know the exact story, but if it's a typical 'captain is the cabin boy' story, the main characters would be the captain himself who takes on the role of the cabin boy, and probably the other crew members on the ship. There might be a first mate or an old sailor who plays an important role in the story, either helping the captain in his new role or being suspicious of his sudden change.
A family could be the main characters. The father, mother, and children living in the cabin. They are trying to survive the civil war, facing shortages of food and supplies, and dealing with the presence of soldiers around their home.
The main characters include the family members in the cabin. For example, the father and mother who are trying to protect their family and their home. And there are also the strangers who come to the cabin. They are also important characters as they drive the plot forward with their mysterious actions and motives.
Since I don't know the specific 'Trapped in a Cabin' true story, it's difficult to say who the main characters are. It could be a single person, like a lone traveler. Or it could be a group, such as a family or a group of friends.
If the story has a survival aspect, the main characters could be resourceful. They would need to figure out how to live in the cabin, deal with any harsh weather conditions, and perhaps find food and water. Their relationships with each other, if there are multiple characters, could be complex, with the cabin as a backdrop for their interactions.