Trips are the unit of work here. Each one has Phrases (prep), Days (language + spend), and a Debrief.
Edinburgh sample
Scots (visitor phrases) · Status: Publishing (sample)
Learn a few useful lines, try them on the day, and see what the day cost. Sample spend data — not a live Monzo feed.
Next trip: add another strip here (place · language · status · teaser → hub). Duplicate the Edinburgh child pages under a new hub when prep starts.