You have 2 small sites that you worked on now and then in your free time outside of normal work. They are still alive after 12 years and still generating a small but decent enough income.
You are now mostly retired with more free time. But you are reluctant to throw yourself into your 2 sites because Google is much harder to predict with SEO and AdSense. And frankly, you're willing to spend a little more time on them, but not a lot more. The future for small publishers looks bleak. Do you:
1. Forget putting any more time and money into them.
2. Pay a monthly fee to some SEO companies like Moz for an outside perspective.
3. Come up with bigger bucks and pay an SEO firm to take on some of the load?