We flew into LAX (we're from Florida) and took Super Shuttle to the DLH. It was easy and we waiting maybe 5 minutes for the SS "Disneyland Express," which goes to the Disneyland area hotels. We made a stop at the Sheraton and then DLH. I want to say it took perhaps an 45-hour to get there? It wasn't bad at any rate.
As for transportation to the port, we used the
DCL transport. That was nice b/c we didn't have to fool with our bags. They had to be in our room with the cruise tags on at 8am. The bus wasn't until 12pm, but that gave us time to hit the park one more time, so we didn't really want an earlier pick-up. It was very smooth and convenient. We've never used DCL transport in Florida, since we have a car, but I wouldn't hesitate to do it again.
Oh, and the kiddie slide at the Neverland Pool was closed. The spa was open and the pool was open with part of the pirate ship sticking out and part behind a wall. It was too cold to swim much, so it wasn't an issue.