Best note taking process to prep for draft

So I keep dreaming of an online league (Yahoo, Sleeper, etc.) that lets me type notes into the player profiles. Is something like that available or do I need to just keep my own notes in a notebook or electronically?

I always have my own spreadsheet where I can color code sleepers / values, etc… And then you can use the different columns to note their ADP, tier, various rankings, etc. And if you want to add a long note, you can do that. I’m kinda spreadsheet-crazy though. So IDK if you wanna listen to me lol.

Yeah, I was kinda thinking something like that, except the ADP keeps shifting between now and my draft, do I just reorder every single player continuously? It’s a lot…