I like to call it the Alaskan Double, King Salmon and Halibut on one trip out on the water. Fishing In Petersburg Alaska earlier this year I made it happen, although it was on accident.
While Trolling for King Salmon we had a few baits at different depths. One bait was running pretty deep and, as sometimes happens, a halibut came up off the bottom and took the herring. After finding the depth the fish were sitting at we were able to get a few nice Kings in the boat as well. We even ended up with one suprise Coho Salmon, they are usually not in the area at this time of year.
Petersburg Alaska is a very nice place to visit. It has a unique Scandinavian feel and is one of the most “Alaskan” small towns in Alaska.