Great stuff, thanks for sharing it with us.
Way back, i visited a friend in Louisiana, he was fairly into all the paranormal stuff and had always bugged me about visiting
The Myrtles (supposedly a particularly haunted house.) He figured it would be cool with my photography skills. I have a science background and I've actually taken parapsychology in college, so I was a pretty hard core skeptic. I have to say, like you, I left a bit more open minded.
My friend had the tour guide walk us through and only talk after I gave my impression of a room. Without any foreknowledge of the house I picked out some of the most "active" areas. Even the guide seemed surprised. As I walked through the house I could almost feel resistance in certain areas and perceived big temperature differences in certain spots. It may have all been suggestibility, or me subconsciously picking up on subtle cues from the others, but I was leading the walk through and they were behind me.
Later when we walked around the property I freaked my friend out, because I kept looking over my shoulder at the edge of the woods. I kept having the feeling someone was watching us, and I kept seeing a grey/white shape in the corner of my eye. Whenever I tried to look directly at it, it faded into the woods and I never really managed to focus on it. Of course my friend said that he thought he saw it too, but was afraid I'd think he was crazy if he told me about it. By then it was getting close to sunset and we thought better of staying after dark.