Just wanted to add a few tips,
I always take care of putting the money into the envelopes before I leave home. I just mark the date on each, figure out how many singles or fives that I'll need and slip them all in. When we get to the resort I store them in the room safe and just pull out what I need on a daily basis. I find that so much easier than searching for dollar bills as we're trying to get out the door and into the parks.
Also, the deluxes have turn down service available. This is seperate from the normal housekeeping. They turn on the room lights for you, turn on the tv, turn down the bed and leave chocolates on the pillows and they will also replenish any towels you've used after housekeeping came. I typically tip per person for housekeeping and per bed for turn down.
In addition to marking the dates on the envelopes, I'll also notate if it's for mousekeeping or turndown. That way if I know we'll be out of the room all day, I can leave out both envelopes and they know which one to take.