Boxcar Rocks is more of a play ground than a crag. Yes there are bolted routes on the wall and yes they are challenging, but I and my family have more fun traversing the half mile from one end of the formation to the other without touching the ground. We call it playing Rock to Rock.
And remember, the copperheads are more afraid of you that you are of them. Or maybe not?
"After the first glass, you see things as you wish they were. After the second, you see things as they are not. Finally, you see things as they really are, which is the most horrible thing in the world."
--Oscar Wilde on Absinthe