Scrambled up the creek. Saw some folks at the "crack". No one in sight on up the creek.
The water was great, I'd say about 75 degrees. Very overgrown so it's not easy going but worth it. We saw the ruins. Took the bikes from the TH to the signin box and stashed em behind some trees. The return trip at 2 pm, 100 degrees was made much easier with the 20 minute bike ride back to the car. Cycling the first part was a very good call.