Summer fishing in full swing

We are in the summer fishing mode. 7-10 fish per trip is average for this time of year. We are fishing anywhere between 5-12 miles offshore. The fish are deeper in the water column, big and strong. To catch them we use long copper lines. The average fight is 10-20 minutes. Fish are averaging 7-18lbs. Getting a mixed bag of lake trout, kings,steelhead and coho.