Drummerworld - One of the best sites on the Web for drummers.
Donn Bennett Drum Studio - I recently found out about Donn Bennett and his amazing drum shop over in Bellevue. Donn appears to be the heart of the Seattle drum community, with his commitment to education and affordable drums. Plus he's got an amazing museum of drums in his store. If you wonder where the pros hang out when they're in Seattle, this is the place.
Modern Drummer - The best drum magazine in the world. I subscribe, and if you're a drummer, you should, too. The digital archive DVD is great, too.
Zildjian - Artist profiles, news, Q&A, and more.
Sabian - Neil Peart recently switched to Sabian, and they have a lot of cool information about his new cymbal line, Paragon.
Yamaha - The drums I played for over 10 years, as well as the maker of my Motif 6 keyboard.
DW Drums - My new drum company, as of March 20, 2004. Info about one of the most popular drum companies in the world.
Drumweb - Interesting links and stories about drumming.
Vic Firth - Great Education section. Check out the rudiment videos.