dress for very warm weather but bring a jacket for your daughter. i'm a season pass holder and go all the time. go to california adventure for lunch in ariel's grotto your daughter will love it try to sit by the water it can be relaxing. also go to the Alladin play, it's cool even for adults but don't sit to close as there is a giant snake jafar that comes out of the stage, my daughter got scared out of her mind. besides some stuff at the bugs land for kids that's about it. ca advent kinda sucks. anyway for d-land if your going to be there for four days now is the time with the 50th bday thing going on you can't miss the fireworks show in front of the castle is where you'll want to see them but they also have something going on over at a small world. try to see Fantasmic it's very cool. it's a good time just remember bring/drink lots of water because standing in those lines in this heat is killer especially with kids. definatley try to go during the week if you can avoid going on Sat. at all cost unless that's the day you go to California Adven. rides to go on: indy jones, star tours, matterhorn, alice n wonderland, snow white can be scary for kids, small world, pretty much all the rides you go on are going to be good. check out www.miceage.com
for a good d-land website. my 2 cents.