Hey there, hi there, Anne!
Thanks so much for dropping by planDisney. I am so excited to hear that you have a Disneyland Resort Hotel Package for an upcoming visit. It sounds like you've done everything you can do right now by having your package/hotel confirmation and theme park ticket reservations secured. Since you have purchased a package, your eTickets will link to the Disney account that purchased the package four days before your arrival.
The next part of your planning will most likely be
dining reservations. You will be able to make dining reservations 60 days out from the date you are looking at. I would make sure to be online exactly then if you have specific reservations you are looking to book since the more popular ones do go fast. However, if you do not get them then I would keep checking back periodically. I have had success getting some hard-to-come-by reservations the day or two before my visit when people are making last-minute cancellations. There is also the
mobile walk-up list for participating locations that you can use in the Disneyland app while you are in the parks for participating locations.
Anne, I hope you have the best time on your fall visit to The Happiest Place on Earth! See you real soon!
Carrie