It looks like the tomatoes are being kind this year and not all ripening at once, at least so far. But they are ripening in batches large enough that we were able to make a shakshuka (about 2 2/3 lbs.) for dinner for the weekend and still have at least 6 lbs. to make a batch of salsa today. I had a mix of Roma, Early Girl, Big Boy, and Beefmaster to work with.
I use Ball's Spicy Tomato Salsa recipe, which is in the Blue Book but which I can't find online to link. It uses 6 lbs. of tomatoes, 9 dried hot chili peppers (I use chipotles), 3 cups diced red onion, 1 1/2 cups chopped cilantro, 15 minced garlic cloves, 6 jalapenos seeded and diced, 1 tbsp. canning salt, 3/4 tsp dried red chili flakes (I skip these), and 3/4 cup red wine vinegar. The tomatoes get peeled, seeded, and diced; the dried chilis get seeded and reconstituted for 15 minutes before pureeing. Then you put everything in a big pot, bring it to a boil, and simmer for 10 minutes (or more, if you want it thicker). The recipe expects you to get 6 pints out of it, and I usually do. You can it with 1/2 headspace for 15 minutes, not at pressure. I've made this recipe a lot; start to finish it takes me about 3 hours.
If you haven't done water bath canning before, one of the steps is, after you have finished your processing time, you turn off the heat, take off the lid, and let the jars stand in the water for 5 minutes. I have messed this step up before (forgot to turn off the heat when I took off the lid), and that's the only batch I've had go bad: it had flat sour, which is a generally not harmful but definitely not tasty bacterial thing that can happen if you don't follow the steps correctly. It affected every jar in the batch. Luckily that year I had a tomato bonanza and made four batches of salsa instead of my usual three, but I also pay more attention now when I'm doing the water bath steps.
If you don't want a smoky chipotle salsa, you can use others; I made my first year's batches with ancho chilis because they were what I could find. The next year I couldn't find them and substituted chipotles, which my husband loved, so I've kept using them.
We go through 12-15 jars of salsa a year most years, so this generally works for us. We probably aren't saving money, but we're generally getting a lower-sodium salsa this way, and in a flavor we like.