Shotgunworld.com is a great site.......they have a separate site for reloading & lots of other shooting topics. They even keep their political wackos out of the shooting population & in their own separate section where they can take turns using the soap box & praising each other's posts.
Be careful with reloaders nest, just start 10% under whatever load you are going to play with. The loads submitted are from individuals with their own rifles, and not subjected to the same testing procedures as companies like Accurate or Hodgdon.
That said, I like the site and use the info myself. I also use a lot of info right on Hodgdon's site.
Check out the "Eargespitten Loudenboomer" on Reloaders nest.