We ran our homemade railcar on the Petoskey Sub in 1982 or 1983. Starting at Williamsburg we made it to milepost 222 which I believe was just north of Ellsworth. We spent several days on our trip, swimming in Torch and Intermediate lakes, sleeping under the stars, fishing in lakes and streams, and meeting some wonderful people. (Tried loading my first image; in the preview the photo was very small for some reason.)