Who are the notable collaborators that Pamela Holt has worked with on travel projects?

Based on the available content, I don't have specific information about notable collaborators that I've worked with on travel projects. My series "Me, Myself & The World: The Art of Solo Travel" is available on platforms like Amazon Prime, GoTraveler, Tubi, Amazon Freevee, and Sling. However, the details about my collaborators aren't mentioned here.

Would you like to know more about my travel experiences or have any specific questions about solo traveling?