The P.O. Box address that used to be here was clumsily lost in 2005, and I'm sure the new owners are tired of getting fan mail for FMG.
Not coincidentally, 2005 is also the last time the web site was touched in any way. From time to time an overhaul/update project starts up, but is inevitably steamrollered by work and family obligations.
Right now the only way to get in touch is via email, and your best bet is to contact Neal Sofge via GM right here on the 'Geek.