It can be useful for research. Two years ago I was planning a trip in NW Montana that included Yaak. After learning all I could from other resources I went to CG (which I rarely visit) and simply searched journals for the "Yaak." Found a journal that contained invaluable information (including a map) about a route out of the area that made the trip logistically more feasible and that is very scenic and fun to ride.

P.S. OBTL