Think of a story you could write in which the characters face a challenge at sea.

“Sally! What do we do?” said Brian. Sally is 25 and Brian is 14. Brian got lost on his snowmobile. While he was riding in the Alaskan breeze, the ice below was melting. Then all of a sudden the ice fully broke into small pieces and Brian was stuck on one. Luckily the ice block had a little cave inside, so Brian decided to hide there, out of the cold, until someone came to look for him.