There might be a character named Ralph. He is more of a thinker and planner, and helps the group make decisions about things like building shelters and finding food. He is good at coordinating with others.
The main theme could be adventure. The characters often find themselves in various exciting situations on the coral island, like exploring unknown parts, facing wild animals, etc.
No, it isn't. 'The Coral Island' is a fictional work of adventure.
The Coral Hotel on Wuzhi Island was a high-star hotel located in Hainan. It opened in 2013 and was recently renovated in 2018. The hotel had a total of 257 rooms and provided vacation services. Based on the overall rating, the hotel received a 4-star rating. The hotel's exterior and lobby gave off an ordinary feeling. For tourists, one of the benefits of booking a Coral Hotel was that they could enjoy exclusive access to the island and the islands, which could save them time waiting in line. The hotel had a variety of room types, among which coral garden view rooms and 180-degree sea view rooms were the more popular choices. The hotel's public facilities and breakfast were highly rated. Overall, the Coral Hotel on Wuzhi Island was a worthy accommodation choice.
The central figure in the Coral Castle Love Story is Ed Leedskalnin. He was a Latvian - born man. He fell in love with a woman, and she was the key figure in his life, even though she left him. His entire project of building the Coral Castle was in some way related to his love for her. He spent years constructing this place, and his story has made the Coral Castle not just a structure but also a symbol of his love and loss.
There might be a castaway who has to adapt to the island life. There could also be a group of sailors who end up on the island by accident. Among them, there may be a leader figure who tries to keep everyone in order and find a way to get off the island. Additionally, there could be a local on the island who helps or hinders the outsiders depending on the story's direction.
You can start by basing them on different aspects of the coral island itself. For example, a character could be inspired by the colorful coral, being very flamboyant and full of life. Or a character could be like the tides, sometimes calm and other times wild and unpredictable.
Without having read 'The Island' by Benchley, it's difficult to name the exact main characters. But it's common in novels set on islands to have a protagonist who is a bit of an outsider. Maybe someone who has come to the island to escape their past or in search of something. There could also be a character who is native to the island and acts as a guide or a source of knowledge about the island's secrets.
There could be immigration officers or officials at Ellis Island as main characters too. They might play a role in determining the fates of the immigrants, and the novel could explore their perspectives, like how they deal with the flood of new arrivals and the rules they have to enforce.
There could be a group of friends who decide to visit the island together. One of them might be the leader type, always making decisions. Another could be the comic relief, always cracking jokes even in difficult situations. And perhaps there's a more mysterious character whose past is somehow related to the island.