Etiquette for visiting Knott's Berry Farm?

Hi all,

I'm planning a trip to Knott's Berry Farm on Saturday, October 17th. I'd love to see some of the Colorado NG equipment they have there (both D&RGW 340 and RGS 41, the caboose(s), and Goose #3. I emailed the park a few weeks ago, but haven't received a reply. Anyone here ever had a "behind the scenes" tour there? How did you arrange it?

I know that one of the operators from Knott's posts here, and I appreciate his updates (and Knott's efforts to keep the equipment in great shape and in historic paint schemes). I don't want to take advantage of my participation in this group to arrange a tour. I totally understand needing to be off-duty since I manage a Bed and Breakfast full time. So please don't consider this a direct request for a tour - more a "how would one go about it" kind of thing.

Thanks for any and all feedback.

Greg Coit
Arcata, CA