My favorite? I really do well using smelt, shad, herring, and flounder. Flounder is usually pretty easy, since I can go out, catch a few, bait my trap, then drop my pots for those tasty dungies!

I believe that you definitely need to "match the hatch" when it comes to crab. While they are pretty big eaters, I seem to do much better when using bait that they typically eat...Flounder, dead baitfish (herring, etc) Salmon has just never produced as much as other baits...
My traps? Those cheap Danielson pots always outcrab any other pot I put out there. I don't know how or why, and my uncle swears the same thing, they work much better. Plus, Joes usually sticks em for sale for like $16.99 a few times outta the year. Just zip tie a piece of rebar to the bottom, set up a 4 way harness, and then get yourself 100 feet of line and a float, stuff a baitcage and then stick it in there...

What about the rest of you?