[Amneris]

Fax and/or call the hotel ahead of time if it really won't work out having to go to the parks first thing. Explain your reasons -- it seems when you give them reasons that sound good, Disney does try to accomodate you.

As for the bags delivered after you drop them off -- The first times we did this, they automatically brought them to our rooms. Lately, we've had to push the button for bell services when we got back to our rooms later in the day and they brought the luggage right up. This may just be a thing at the Contemporary though. As when you drop off the luggage! :)