Great suggestion, Gary. We're working on a new version of Campaign Logger right now. I'm planning to release an importable file of one of my campaigns for the new version.
All my current campaigns are session note logs, which would be meaningless.
I keep testing new apps, lol. I was in World Anvil this morning, for example. So right now I have bits of my campaigns in different apps that I've been testing: OneNote, Scrivener, and Evernote.
But I plan on consolidating into a single Source of Truth in the new Campaign Logger version, and will export what I've got.