Since not everyone logs in daily here, you might want to email/private message the following users with your initial post since they've mentioned hiking the 4C Trail before --
I wish there were more related posts but these are the only ones I could find in our archives that might help.
Be sure to come back and post a trip report when you're done! Some of us (like me, 8 months pregnant!) have to live vicariously through others for a little while longer!
