Before I tried my hand at this self-publishing malarky (debacle? farce?) I was a travel writer. If any of you fancy having a gander, I'm at it again...
https://www.guillermostitch.com/guillermostitchblog/mr-and-mrs-stitch-go-to-africa
Have you considered putting that up on Medium (https://medium.com/)? I've been publishing some of my shorts through a publication there, but it also seems to be a good place for non-fiction articles.