Anyway, while I was taking photos, I snapped a few interesting ones (some I haven't uploaded yet). One in particular was an "orb" that was there one moment and gone the next. I checked and there was nothing "reflecty" in the area. It had also recently rained, so probability of "dust" being there was slim... and the tour walked the other way-- not where the orb was. Still, I remain skeptical... but I do enjoy reading your theories, so post away! =)
Photos with descriptions above the images are as follows:
Hotel LaMore-- the window above where it says "hotel" is supposedly the room where the cat lives.

The staircase beside the hotel where the miner supposedly walks

Behind the hotel, where the woman in white saved the kids from a rock slide.

The location where I saw the orb (or dust speck)

Now you see the orb/dust. It's a pretty large speck of dust....

Now you don't... This photo was taken about a minute later. That's our tour guide's husband in the photo. =)

I also have a really fun photo of a see-through lady... but I cannot confirm it's someone who was walking at the time I took the photo or not. I haven't uploaded it either or I'd post. Maybe I'll get around to posting it later.