I swam out to the reef and descended on the large rock pile then swam out at 120 degrees, but still did not find the Ledge. I swam up a slope and found Shark's Rocks East and from there went to the Nipple Rock and then West to the Ledge. No eel today, but, on the other hand, the camera worked.
I did get a few good shots of some Bluespotted Coronetfish on the way back to the beach.
I don't know what changed between yesterday and today, but the camera seemed to work just fine. Now if I can only remember to change the battery in my computer transmitter.