We did a lot of back trolling last year in the Harrison system. No bait needed. Two similar types of lures, flat fish, and kwick fish. The K-14 and K-15 kwik fish worked waaaaay better than the flat fish. It dove better. The other type seemed to roll and eventually make its way back up to the surface. Very fun way to fish. I would recommend quick release rod holders, because the stryker holders I was using last year made it real tough to pull the rod out sometimes when a fish was on. We hooked, and landed over 20 salmon with this method in a few days. Our days were aslo split up with shore fishing so really, it works well.