A rental house in Silverton might be a good investment if the price was right. There's always houses for sale there - the town doubles in size during the summer months when the train brings the tourists in. People move in during the summer and open up a shop - they need some place to rent for 5 months a year.
There's that house at the mill that would be a great shareholders shack. It's pretty rough inside right now, the apartments in the office are in better shape, but it has potential.