Hi Erin! Thanks for bringing your question to planDisney.
You can't book anything quite yet, but I can let you know when to start looking. I'm a fellow advanced planner, so I can appreciate your eagerness!
If you're looking to purchase
admission tickets, you'll also need a
theme park reservation for entry to the parks. Currently, theme park reservations can be booked 120 days in advance. Therefore, you'll want to take a look at your preferred dates of travel and work out when your window will open for purchase.
If you're interested in a
Vacation Package, which combines your hotel stay with your admission ticket into a package that offers Guests great value, I'd be on the lookout towards the end of this summer for those 2024 dates. I don't know exactly when, but that's my best guess based on past releases.
Also, since you're ready to plan, you might want to note when 60 days prior to your visit will fall. That will be the day your
dining reservation window will open. Some dining locations can fill up quickly, so it's best to secure your reservations as quickly as possible.
Napa Rose at Disney's Grand Californian Hotel & Spa is one of my family's favorites for a really special meal, and
Blue Bayou Restaurant in New Orleans Square at Disneyland Park offers the immersive opportunity to dine in perpetual twilight down in the bayou.
I hope this helps!
Elizabeth