Walking 3:30:00 
Led hike on off-day of Sierra Club trail maintenance week -- we work on Blair Creek section of OT and Bushy Creek trail on Pioneer Forest property.
We hiked from Owls Bend to Rocky Falls on Current River section of OT. Very nice section of OT -- trail in excellent shape [except mile 1-2 which we skipped -- walk the road!].
Great news: Ozark Trail Association just completed the approximately 40 mile Current River Trail from Current River SP to Himont Trailhead on OT. Much of the trail is on Ozark River National Park land and and in the private LAD Foundation's Pioneer Forest. Best map I've found is on LAD Foundation website -- LAD refers to Leo Dray.