I know you probly could care less so you can go to the link or not my feelers will not be hurt. I tried to get my husband to go to the old cematary in Pasco that has head stones but no luck. They end up ruining things for the ones they are with and me. Now as far as the show goes most of the spooky stuff is sugestion. These people are told how evil and horrible the place is and how much danger they are in and all these spirits want is to posses their bodys so on and so forth.
Spirits can do great physical harm that is true.
People can be bruised, scratched, strangled, thrown across room, you name it. I personally have been strangled, thrown into a wall, my breath choked from me as well as my heart nearly being stopped. I take in stride not fear. I expect this to happen if I inttend to go into this kind of activity. Goosebumps and hair raising on the back of your arms and neck is nothing.