First thing in the morning on the tuna grounds we had a brief opportunity to hook some fish and we ended up with one 25# bluefin out of our morning drift. The other two went away unfortunately due to a chew off and the other pulled the hook. We continued to see many schools of both large and medium grades throughout the day most of which were unresponsive for whatever reason. About 1830 we ran into a jumbo school of the 40 to 100 pounders that wanted to eat so we unloaded the bait and started hook fish right away on the 40 pound gear. By 2130 we boated 16 more fish all in the 40 to 100 pound class. Congrats to Simon and Young Kim both left with their limit!