2nd time I've been, and this time I learned that Sope Creek Trail connects to Cochran Shoals Trail, and when they switch over there are separate maps on the trail. Both maps look very similar so you need to make sure you know which one you are on.
We walked an extra 3 miles going to the wrong parking lot.
I was still a great hike, but it's a good thing we weren't in a rush to get out.