Kingbo

Currently have boat in manistee, not trailerable so at a marina. Fishing has been horrible all summer. Just starting to see a few kings arrive. We've been debating on moving south but not sure. The debate is fishing for kings should be decent in jult/august in manistee but early summer was not. If we move to say holland and fish coho/steelhead in spring. Is there also a few kings around. Can anyone give a general overview of how the summer is in Holland area?