Anxiety doesn't necessarily cause concentration problems as its own symptom. In fact, it could be argued that anxiety actually improves concentration. Anxiety is the activation of your fight or flight system, which is meant to keep you safe from harm by ensuring you're running away or fighting without distraction.
The first set up is a standard 20-25 pound test rig (depending on the size of the tuna) with a size 1 to 2/0 hook depending on bait size and the size of the tuna. Fluorocarbon leader can be super effective if the fish are touchy (biting infrequently). This set up will be the primary bait fishing set up.
Blue Fin Tuna Regulations. The daily retention limit that applies to Charter/Headboat vessels (when fishing recreationally) will be three school BFT (measuring 27 to less than 47 inches) AND one large school/small medium BFT (measuring 47 to less than 73 inches) per vessel per day/trip.