Option 1- butter, brown sugar, soy sauce, bit of fresh ginger, pepper in a pot. Simmer till combined, but don't boil or it can turn into hard candy if you leave it too long.
Baste on to your filets while it barbecues. Skin side for 3/4ths of the time, flesh side for 1/4.
Best with a pink that is bled and iced right away and eaten that night.
Option 2- freeze then smoke if you don't have anything better left in the freezer.
Option 3- freeze then eat whenever you are tempted to buy farmed fish, because it is still way better.
Option 4 - bait
Option 4