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
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