These are people and organizations I know and like.
Riverside Kayak Connection, Wyandotte, Michigan. Kayak sales, tours, weekly paddles, and the Port Austin Kayak Symposium. Aluu Paddles coming soon!
Qajaq USA. THE source for all things Greenland kayak in the USA. There is LOTS of information- poke around the site some.
QajaqRolls.com. Excellent, free, information on rolling, gear, paddles, and the plans for the Shrike qajaq.