I have several notebooks. Here is what I have:
1 - large notebook with spreads
(all of the following are smaller 3-ring binders that are like a book size)
1 - for "Faeries Oracles" only called "Following Faes"
1 - Tarot Journaling
2 - Tarot Spreads
1 - Tarot Notes and Quotes. This one is things I have found to be key in understand individual cards from other people's insights, some from books, and quotes that are direct about tarot and others that I believe to be useful. There are Tarot correspondences, meditations, and prayers in it also.
I originally had my spreads in this notebook too, until then grew way to large for one book to contain all this. I have one completely filled notebook on spreads and another that is more that half filled.
The way that I have Spreads Vol. 1 and Vol. 2 organized is what is at the beginning of Vol. 1 is "Daily Card Procedure", another daily spread, a card mediation/guidance, various year spreads, a "Holiday Cheer" spread, a couple of new year's spreads, a where I am now spread, then quarter year spread, followed by monthly spreads, next is moon spreads, birthday spreads, wish spreads,......finally two card spreads, three card spreads, four, five and on up. With the three card spread I have them listed and "Three Card Spreads" and "More Three Card Spreads". In addition to this I have some that are topic organized regardless of the number of cards in them. I just I need to close this with telling you of my strays, lol..... I crunch. With the many spreads I have, where one will end and leave like anywhere from a fourth to almost nearly a full page, I make a squizzly inch line at the far margin and then I added a tiny post-it where this un-used space started. I would go insearch and use my filler space for added spreads until eventual I had one complete book filled. I have separated the larger numbered of cards in a spread into their own book, which is Vol. 2.
Sorry this is sooooo long.