Well ... my first big paranormal investigation trip is tomorrow. I expect to leave at 4:30 am and probably not be back until 8:00 pm. It will probably have at least 4 hours of just driving, and at least 2 hours of hiking (with camera and meter gear). It involves at least 2 train tunnels, possibly a couple scenic overlooks, various spots in a forest park which includes the cave mentioned earlier (and other caves if time and energy remain). [oh, plus grocery shopping for two families - that will take awhile with the lines here].
Honestly, I do not know what to expect. I could come back disappointed, with some mild success, or some wild accounts of my own to tell. I guess what I would really like, more than meter readings, is for increased personal sensitivity to this stuff so I can recognize it when it is around me ... I want to be able to cleanse my life of anything hindering it.