I have been trying to get back into backpacking after a two year hiatus but also something to fight the city blues from being stuck in the concrete jungle. Pigeon River County State Forest did both quite nicely.
Beautiful plants with trees, plenty of distance from any cities or towns, well trod path, great support facilities (water pumps,campsites, etc), friendly people, a truly picturesque stream running through, excellent options on length, good signage.
Two minor complaints. 1) The trail could use a bit more love. There was on section in particular that was pretty over grown with the grasses. I did not have much trouble following the trail but it was almost completely overshadowed by the growth in places. There were also several substantial trees across the path that could do with clearing. 2) Better differentiation between the trails markers would make things much easier. All trails have the same blue triangle that indicates and ski/hiking path but there is more than one trail in the park. Nothing careful map work and a little orienteering can't overcome, but it would be much simpler if at least some sort of color coding was put in place.