Hi there.
Yep, I've written to a few Sci-fi related magazines, and sent letters to some daily newspapers
Wrote to Titan Magazines who do the Stargate Mag
SFX
Sci-fi Now
TV Zone
Cult Times
Starburst
Also write to Sky, MGM, Fox and Sci-Fi Channel every week. Send post cards every week to Bridge Studios addressed to the cast members and one to the crew -thanking them for all their dedication and hard work.
It's not much, but its something.