[TOMT] [MOVIE] A group of kids and a camp counselor(s) gather around a fire at night to tell scary stories

This was a movie and I don't think it's associated with Are You Afraid of the Dark.

The movie was made in either the late 80s or early 90s. It starts off with a group of kids and a camp counselor (or more than one camp counselor) gathering around a fire at night near a totem pole. I think the counselor is an older black man.

My memory of this is very vague and I'm not sure if it's the counselors or the kids telling the stories. While the story is told, you see it acted out with cartoons. Which are pretty basic drawings. The stories are generally creepy or bleak.

One story was about a woman who kept getting a phone call at her apartment from someone saying, "I am the viper," and telling her how he was coming over and he was closer and closer. Then, someone knocks at her door, she answers, it's a guy holding a squeegee brush, and he says, "I am the viper, I'm here to vipe your windows."

Another story was about a girl who was envious of her sister, or something like that. I can't remember the details, she may have made a wish for something bad to happen to her sister. The story ends with her curse backfiring, or something like that, and then she grows old and alone.

Those are the only stories I remember. I've tried googling this but nothing is coming up. I'm going crazy trying to find it and any help would be appreciated.

Thanks in advance!