Nice story Terry. I know how you feel when you get those first few fish. I got my first three just last year. First it was a bit scary just to go that far off shore (now it's no big deal). Second I was only doing what I had read about - I had never been out with anyone who was tuna fishing so it was all my best guess if I was doing things "right". So those first few fish were a big surprise and a confirmation that I at least knew SOMETHING about tuna fishing. I didn't make my own gear so I didn't get that level of satisfaction - good on you for that!
I made about 5 trips out this year. One with 6 fish, one with 13 fish, one I called off early with zero fish (nasty water), one with 1 fish (again nasty water) and one with 11 fish. So that's 5 times as much experience as last year. The learning curve for me has been huge and I feel like this year I transitioned from complete amateur to almost mediocre. Last year, when I caught fish, I kept trolling and let the single almost spool the reel on the hopes that one of the others would hook up. This year, I stopped shortly after the first hookup and worked hard to quickly get the fish to the boat. I haven't yet gotten things to where I can develop a good bait stop but I'm working on that. However I have found that my doubles (a few) and my quadruple (one) all hit very soon after the first fish - in less than 10-15s. I also noticed that if I quickly landed a single and got all lines back out and moving again, I was more likely to get hooked up again than if I let thee single nearly spool me and then had to take a long time to land the fish. So while I don't have a lot of experience, I think it's not so useful to keep trolling very long after that first hit and better to focus on either bringing it in close to the boat quickly and jigging/bait fishing while it dangles or horse it in quickly leaving as many lines out as possible and get right back on the troll ASAP. On the best day I had (the overnight trip when we caught 13 and almost all were caught in the 1.5 hours prior to dark), rapid re-deployment and getting back on the troll resulted in many singles in short succession, a double and a quadruple.
This year I also ran mostly rapala X-rap 20's in the purple-black combination. Last year, I noticed the 3 hits I had on clones came on the rods on the corners (which were farthest away from the white froth of the twin engines. I realized I didn't have my tuna clones far enough back or in clear enough water for them to be seen well. X-raps solved most of that. I also have gotten much better/smarter about marking my hookups and trolling those areas hard. Last year, I was just so thrilled to have a fish on and it took so damn long to bring it in (after we allowed it to nearly spool the reel) that by time time everything was in, landed, bled and in the ice slurry, I had no idea where that fish hit and where I was relative to that. This year, a waypoint gets dropped when the fish hits, only the lines in the way are brought in, the fish is brought in quickly and brain spiked and I'm back on the troll as soon as the fish hits the deck. Lots of things still to perfect, but it's fun and I feel like I learn something every trip.