That's a bit cute :D
I use a combination of digital calendar, this "thing" (I call it a psedorganiser as it's only pretending to be a planner/organiser but it works if I actually follow it) I cobbled together in Obsidian, a notebook in my bag and a magnetic whiteboard type thing on the fridge.
And I'm still not organised XD
Good luck with the board, hope it helps you achieve lots! :D
RE: To Do List