I met Geoffery Jackson last year when he visited Charlotte, NC. The family he was staying with took him to Discovery Place to see the Dead Sea Scroll exhibit. The family was so impressed that he was able to pick out the tetragrammaton out of the scrolls.... I was like "whatever..."
Anyway I met him at the KH on a Saturday afternoon where he was giving a special talk. I had talked to him for a few minutes and he seemed like a down to earth sort of person, told me a few jokes also. I made a video of the talk he gave at the hall, I'll see if I can upload it and send the link.