We booked Pearl Harbor within a week of the times opening up for our late June trip - and couldn't pre-reserve a mid-morning time. We ended up with 8am just because the next available was lunchtime! If you know what day and time you want to get your Arizona tickets, I'd book them ASAP. We actually got the Passport, which includes admission to the ships and museums as well.
Thanks! The Passport looks like the way to go.
Book Pearl Harbor as soon as your dates open up on the web site, it fills up fast!
The rest you can probably hold off on until May or even June.... though I found out the hard way to reserve a cabana as early as possible... on our last trip we were there at Christmas time so it was very busy, August may not be quite as busy.
Funny you mention the cabanas. I did make reservations for one already
How did you know when the dates for Pearl Harbor opened up? Or did you have to keep checking?