Youtube ghost story? in Misadventures of West Virginia Woman

I am thinking of creating a ghost story on youtube where a bunch of people go into a graveyard for ghost hunting. These people met from a facebook page and decided to prove ghost are real. The story goes on and several people prank one another scaring each other to death. When a ghost pops up they run as fast as they can run into a woman in all black. They explain to her be careful there are ghosts after them. She tells them the dead intend no harm its the living that causes all the issues. She mentions she was afraid of graveyards once. They ask her how she got over her fear. She explains she is dead. The run screaming get in their vehicle for all the doors to lock and she appears in the back seat to explain. The graveyard is a place od rest not fear.. She vanishes shortly after for them to discover the videotape never recorded her voice. This is a basic idea.. Not scary let.. I know got to think it out.