Most of mine this year have been by-catch. They seem to be much more common then previous years especially in the Sounds.
When I target them I use 80lb wire trace (I find lower breaking strain trace is a bit flimsy) and my rig is made out of 200lb+ Nylon. Then I use a 40lb shock-leader for extra abrasion resistance. But I landed several of 80lb and 40lb nylon this year.
One store brought flasher rig has landed a couple which is quite impressive.