Phantom Field Trip

Everyone in Danny's class is excited to go to the ghost zone for a field trip, except Danny, Sam, and Tucker.
What is Danny going to do when his family and classmates find out about his secret?
What is going to happen when Danny finds his family, friends, and friends in trouble?
Read and find out.

By the way I don't own any of the characters
There is one character that was made by @Waves-Of-Fury. Her name is Sky and when I tried to find more stories like hers it was a bust. So I made this story for being freaking irritated for not having a good story that is like hers.