But you didn't mention any story...
Pre-disaster planning saves lives.
Answer:
Angela is the protagonist. The antagonist isn't a character, it is the iceberg that causes the ship to sink, making this a man vs. nature conflict.
Explanation:
First person perspective is the perspective of one person, the protagonist, this means there is no perspective from other characters. This means that the protagonist is the only one telling the story. This character could lack experience and knowledge and therefore misunderstand a situation or have an opinion on a subject.
