Complex sentence: Grant Steven Wilson is the co-founder (with Jason Hawes) of The Atlantic Paranormal Society (TAPS), based in Warwick, Rhode Island, and participant and co-producer of Syfy's "Ghost Hunters", which has just started its fifth season.
Split into simpler sentences: Grant Steven Wilson is a co-founder of The Atlantic Paranormal Society (TAPS), based in Warwick, Rhode Island. He is also one of the stars and co-producers of Syfy's "Ghost Hunters", which has just started its fifth season.