You'd be forgiven for thinking this is a parody of popular ghost shows like Ghost Hunters and Ghost 'Dude' Adventures. Because there's a lot of those shows now the only way to get a piece of the action is to be more extreme than them so that's what they've gone for. This basically translates into a lot of stunts like burying the fat eunuch looking guy alive while chucking their own blood around as an offering.
How about a summoning...in a lake? Extreme enough for you yet? This is so over the top I'm sure even the Paranormal State team are watching and laughing at them. It's heavily scripted (check out their 'surprise' when their friend turns up at pen state) and they turn up nothing interesting at all.
Just don't get too attached to these guys because I don't think this is second season material. It's one thing to wander around with a video camera looking for ghosts, that can be fun to watch but seeing a bunch of fat guys bleeding themselves so they can perform rituals to contact the dead? No thanks, that's not healthy on any level and nor is it interesting to watch.