Nissan Clubs and Forums
Clubarmada.com Armada forum.
GONE MOAB Gathering of Nissan enthusiast in Moab UT in May annually.
Nissanforums.com
NICO Cars, Trucks and Free Factory Service Manuals.
NPORA Nissan Pathfinders - Only Pathys
Ratsun - Lots of cool Datsun trucks and cars!
Patrol4x4.com Australia forum
Other great sources of information:
Datsuns Technical Info home page
Datsun.org Roadster register and info and Nissan Museum pix
Early Datsun club
Skyline history and information 1957- present
Museums
JCCS Annual Japanese Classic Cars Show in CA
Magazines:
minitruckin magazine
Japanese Nostaligic