GTG Guide - The guide we all know and love.
GTG Logo - Vectored - Use for tattoos and tagging.
GTG Schedule and Jobs - Events, meetings and who does what.
Goodwinds - Great core material, a bit pricey.
McMaster - A great site for lots and lots and lots of stuff.
Dagorhir Rules - Learn them, love them, live them.
Dagorhir Waiver - We all have to fill them out, like fifty times.
Dagorhir Forums - Good place for basic info. Arguing here is a bad idea!