I might be in for this, but won't know until Friday.
Here is a run we did previously (a short one), 1-2hrs including stopping and chatting for 1/2hr at middle point.
viewtopic.php?f=32&t=24501&start=30#p355225If starting at Gap tavern you could simply drive up over Nebo, over Mt Glorious, down the back side of Mt Glorious, there is two BBQ areas very close together with a mountain stream there. Plenty of room to park some cars and stretch the legs. Coming down the backside of Glorious is pretty hard on your brakes but plenty of twisties which are fun. This option would be more like 2.5hrs if starting at Gap. You could even bring some snags
. The end point is another 10 minutes from where we ended up last time (attached link).