Advice or Tools For Creating a Published Adventure

I got finished with my peer-review paper examining hate crime in the USA and I wanted to work on something light to detox after having to interact with some awful sentiments.

Any suggestions on where to start or handy tools? Right now I have my adventure I've been DMing in OneNote but it is truly scattered. It is all inserted Excel spreadsheets for random dice tables and blurbs. I've never done an adventure but I have published sheet music, short fiction (as a ghostwriter), notes on medical instrument designs, coding scripts, and although the hate crime study is on hold at the advice of my peers so more data can accumulate I have published other academic work. I enjoy writing but I am totally unprofessional about it even though I have been published.

Anyway, I am not looking to make money I just need to escape this other work because it is terribly depressing and I want to have fun publishing an adventure that people have come back to play with me after finishing it more than once since I began running it a few years ago.

WorldAnvil.

Make factions, make timelines that have linked articles, family bloodlines, can put statblocks, can make a map that you can click to articles like towns etc. Online so easily shareable - and you decide what can be seen by others and what's hidden by you. Can have multiple editors. There's a lot of stuff to it - some free some paywalled. Seems good for worldbuilding for D&D or writing stories. 

Chronicler

Basically a custom wiki that is offline on your computer. So you link and tag things very easily. Easy to install. 100% free. I don't think you can share it but it's good if you just need to keep track of your own stuff.

Homebrewery

Lets you make documents easily in the D&D 2-column style. Can share publicly. Good for making PDFs..Completely free.

Inkarmate

Good map-making tool, just uses a browser. Has free tier.