Obsidian portal don’t let you upload more than one campaign map as an official map (with the free account), but they do give you a free wiki. So, here are some maps!
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.