Our plan is to leave 378/hwy11 at 10ish.
If we left clemson 1230, we'd be at jumping off rock around 2, so that means you could be back in G wood before 5 easily...
If I don't go to sleep I'll be too drunk to drive 45 min up the road.
On a serious note though I feel like getting back in greenwood at 5 at the latest is not super late in the afternoon and we could all get together and ride.