Okay, I've just read all the responses and now I'm salivating, and wanting salmon. I wish I could trade part of your freezer full of salmon for part of my freezer full of wild boar and elk.
A favorite meal at my house is salmon chunked up in a cream sauce over spinach fettucine or penne with either broccoli or green peas. It's also good in stir-fry rice. I like it scrambled in eggs for breakfast, or in a frittata, with chopped avocado. Or, as one other poster suggested, cure some of it. You can do it right in your refrigerator, and you can learn how by googling "curing salmon." I had no idea how easy it was until my husband did it for one of his classes in culinary school.