Plot hole: When the host family picks up Finley, they tell her that they have just inherited a bed-and-breakfast. Later, Nora tells Finley that while she was cleaning up "in here" she found Finley's brother's notebook "under the dresser." Later it's revealed that Finley's brother had visited stayed with the host family several years earlier. His notebook would not have been in the "recently inherited" bed-and-breakfast.
Plot hole: When Alana is backing up down the hill after running out of gas, she passes a single story house on the left which has an obvious motion detector light on the front of the house that triggers the light to turn on as her truck passes by. Motion detectors of that type were not around in the seventies.