I used to watch this little-known Canadian b-horror movie on Frighnight Theater with Whitey Gleason. He said he enjoyed the film because its main special effects artist worked on "The Fly". In the film, a young teenager named Amy loses her mother to a tragic car crash. Her mother was on her way to visit Amy's aunt, who was a fashion model. Soon after the funeral, the aunt moves in with Amy's widowed father and, besides hooking up with the father and brainwashing him, begins using voodoo magic to kill off Amy's friends. She intends to isolate Amy so she can transfer a snake-like voodoo vampire creature out of her body into Amy's. Apparently the aunt and the snake thing will die if she has the creature in her too long. There is a great b-horror movie death scene at the end, complete with exploding propane tanks, wet fighting women, and a snake in the pool :)
