A discussion about storing smoked salmon at home on the Home Cooking board reminded me of the best smoked salmon I've ever had: that from Durham Tracklements in Ann Arbor, Michigan. See the website below.
This is a very small shop where the owner smokes a variety of types of salmon, uses different smokes, and different rubs. He also does some hot-smoke preparations, and usually also has some non-salmon stuff, like duck breast.
You can order on-line, or make a special trip if you are anywhere near AA.