I‘m personally willing to help as a regular editor for maintaining and updating the wiki as soon as it’s moved off Fandom.

https://weirdgloop.org/blog/why-were-helping-more-wikis-move-away-from-fandom <- here is some info on how to move a wiki.

https://wiki.archiveteam.org/index.php/WikiTeam <- here is a tool for archiving wikis.