Hi there GlennMc7. Nice to hear from a fellow Sacramento River Delta angler. I used to live down there and fished it a ton. Some of the best Largemouth Bass fishing in the country there.
In fact, the striped bass in my avatar picture was caught on the Sacramento Delta, right there by the Martinez Bridge. My brother in law and I were anchored next to the Mothball Fleet when I hooked it. One of my larger stripers.
One of my close friends is a fishing guide on the Delta. We were fishing together there one day and he landed a 12.5 pounder. I was astonished when he was so casual about it. Being a once in a lifetime fish for most anglers, I asked how many 10 pound plus fish he had caught. He responded, "13....so far this year." That was in April of that year, so he still had 8 months to go.
Are you still in California, or are you based in Oregon now? What kind and size of fish are you catching? I would be glad to share my ideas if you don't mind telling more about what you are fishing for and in what type of water (lake, pond, stream, large river). You get the idea.