Content planning for affiliate website

Hello everyone, want you to help me how to create a solid content plan for affiliate website

1. Select your niche
2. Use a notepad or excel sheet to list all the major topics
3. Pick one topic at a time and find all the low competitive keywords
4. Do this for other topics and start writing on one topic first
5. Internally link the similar topics
6. Share your content on forums and social media
7. If your content is awesome reach out to similar websites for backlinks.
8. If you have some budget for backlinks, buy some guest posts in the same niche.

That's it for now.