This 1975 Dave Skelton slide was unidentified, but when enlarged you can see the “puff cheeks” that Yancy Spencer III was known for. Whenever he was going into a big turn he would puff his cheeks.
This may have been taken at the Cross. Dave has many photos of Yancy and Bzr because they were far and away, the best surfers on Pensacola Beach throughout the 1970’s. They led the pack.