I just had to call customer service at Photopass in Florida, to resolve issues with my cards issued at Aulani. When I uploaded to my account, it recognized my numbers, but the photos did not appear in my albums.
Speaking to a Cast Member, I had to describe days and approximate times we took photos with characters, or around the resort. Since I already had
Disneyland photos from two weeks ago, she was able to see what I looked like, in order to go through the photos in their system. Once she found one, she could link up all the others. So my photos have been added to my account.
HOWEVER, the picture taken with Mickey at the Character Breakfast, did not come with the event number printed either on the boarder, or the back of the photo. The Aulani Photopass people had no clue that once you purchase a event photo, it can be added to a card or into my account with the event number. In fact, they won't scan your card when the picture is taken, but they photograph your dining reservation slip.
While you're dining, they come around and show you the photos, and ask you if you want to purchase. Another $32 added to your bill for one 5 x 7" of your family, with one 5 x 7" of Mickey and Minnie. Plus four 3 x 5's, of each of the two photos they take of you with Mickey at the entrance.
Make sure you deduct the $32 mentally from your bill, otherwise you're tipping on the higher amount including the photos.
I did have my photopass card with me from Disneyland, but they recommended I use the Aulani card, since the beginning part of the code is AULA NI_ _ _ _. There system is separate from the parks system.
As far as the umbrellas poolside. First come first served. Lifeguards and pool attendants work from 8 am to 8 pm. Early at 7 am, not many guests are up yet, and usually go to breakfast. By 9 am on Saturday, most of the umbrellas were taken. But on Sunday, less people were on property, and we scored a nice spot next to the Menehune Bridge kids play area. Stayed there ALL DAY LONG, and saw lots of other people come and go.
There is the option to rent a pool cabana. No idea what it costs, but if you've got the money, then splurge.
EDITED 2/14/12:
Disney Photopass has fixed their problem, and photos from Aulani now upload to their server in Florida. You can order photos online, or the photo CD. Big hint, pre-order the disc online BEFORE your trip for $99. It's more if ordering it at the resort.