Maynard The Rocket Man

I have just started caching after relocating here to OKC and have really enjoyed reading the local cache pages . One in particular is a cacher named Darkmoon. I have tried to email him and contact him with no results. Is he so reclusive that it is impossible to find him? Is he really a person or just a figment of imagination? Please help me get in contact with him as I would really like to talk to him. Thank you to all for any help.