Fishing For History (Todd Larson)
Fly Fishing Magazine (Japanese)
New England on the Fly (Ben Carmichael)
Classic Fly Fisherman
Hardy Fly Reels
Brad lives in Maine but is an expert on the Miramichi watershed. He's written several books on the river and its salmon fishing, and his site is a must for anyone who follows that river.
Classic Fly Rod Forum
Spey Pages
Gary Tanner
American Museum of Fly Fishing
Atlantic Salmon Museum (Miramichi)
Run by the Cascapedia Societe, which oversees the administration of the Grand Cascapedia fishery. Incredibly friendly staff (Darlene, Tammy, etc.) who are always happy to help.
Catskill Fly Fishing Museum
Connecticut River Salmon Association
North Atlantic Salmon Conservation Organization
Nova Scotia Salmon Association