I was thinking Bolam to east fork, then south a bit on 145 to FS535 to catch Calico. On the map it looks like 626/Horse Creek trail will allow a fuel stop in Rico. After that could probably make the Cailco, Priest Gulch loop and double back thru Rico for another top off before catching Scotch Creek back to Old Lime Creek on the return. Would be a long day, but epic. I'm a flatlander most of the year but would be up for doing this will a small group on light bikes. Maybe somebody that has ridden this loop in the last year or so has some better insight?