What podcast episodes should I listen to first?
You might consider starting with Brandon's Google SEO Secrets. Here is a link to Part 1 of the multi-part series: https://podcasts.apple.com/us/podcast/google-seo-secrets-part-1-the-answer/id1072931592?i=1000590211332
Then, you might work through his series called Email Growth Hacks. Here is the link to the first one: https://podcasts.apple.com/us/podcast/email-list-growth-hacks-part-1-welcome-email-optimization/id1072931592?i=1000559009540
Then, the Email List Growth Hack series: https://podcasts.apple.com/us/podcast/updating-old-blog-posts-for-big-traffic-gains-part-1/id1072931592?i=1000551205118
Then, the Updating Old Blog Posts for Big Traffic Gains series: https://podcasts.apple.com/us/podcast/updating-old-blog-posts-for-big-traffic-gains-part-1/id1072931592?i=1000551205118
After you listen to that series on updating old blog posts, please consider this one next: “Google SEO Secrets - Part 12 (The Easiest Way to Double Your Traffic)” which you can find here: https://podcasts.apple.com/ca/podcast/google-seo-secrets-part-12-the-easiest-way-to-double/id1072931592?i=1000607585670
Please consider working through the newer episodes, before going too far back as SEO does change over time.