I like #2 and #4. The photographer shooting a picture of a photographer feels like a nice subject twist and I do like the detail on that image. That last one is a nice example of what tilt can do for DOF.
Thank you everyone. I really appreciate your feedback. I have printed two of these based on your comments.
Today I went back there for sunset. The sky looked beautiful and I brought my 90TSE with me. I just got back and will check the new images tomorrow.
All the best,
Fred