Angkor Archeological Park, Cambodia, Photo Tour Suggestions?

Greetings,

I’m headed to Laos and Cambodia in about six weeks. While I’m performing quite a bit of research in anticipation of my journey, I’d also like to take advantage of a knowledgable local tour guide/operator who is also sensitive to the needs/desires of a professional photographer, likely for two to three days. If you can personally recommend such a person or group, I (and others, I anticipate) would like to hear about it.

Sincerely,

Tim