Sorry it's taken a while to respond. I just got back from my honeymoon and have been rather busy with a house full of wrapping paper and boxes.
I will be at the Shell station a few miles west of Harrisonburg, VA on route 33 at 10 a.m. Friday morning. We're not leaving from the campsite until noon, so I figured I would come back into town to lead people to the meadow before the ride to unload their gear. If you cannot make it to the shell station that early we will be departing from the meadow/campsite at noon. Follow route 33 west out of Harrisonburg for several miles. You will enter the national forest > keep following 33 until you hit the switchbacks heading up the mountain. you will see a dirt road on the left side (it's the only place where there is a left turning lane going up the switchbacks) Turn left onto the gravel road towards Switzer lake. After you cross the first concrete bridge, take your next left into the field. The entrance to the meadow will be there. I will post a sign at this turn.
Sorry my directions are so vague, but I don't have a GPS, so hopefully someone else will chime in with better directions for ya!