Continuity mistake: Crosby's tie was open after the jacket was on, then crossed as he says "but just one dance"
Continuity mistake: Number 5 goes to the kitchen and the position of the skunk and the stuff on the counter changes between shots.
Continuity mistake: When Stephanie runs to the shelf to pick the second volume of the encyclopedia the amount of cats increases/decreases randomly between shots. Also, the amount of books and their position changes.
Continuity mistake: When Stephanie shows her ants and rabbits to Number 5, the amount of cats on the shelf behind suddenly increases between shots.
Answer: Driving from Central Oregon to Montana only takes about 12 hours. They could drop off Number 5 and be back to move Stephanie and Newton out of their houses within a day or two.
LorgSkyegon