Left Hand canyon Question

I have a few questions guys. First how far is the shooting site from the point you turn off of 36. Second are there two shooting areas? What are the distances between the two? I have not been up there since 97. And which shooting site is better if there are truly two. Thank In advance guys. I might go tomorrow or wednesday

Went up today quite a bit of people up there. I must have lucked out as everyone out there today had really good firearm safety, I wish it was always like that outdoors.