Alright, I was reading and noticed that someone mentioned that, you could bring your luggage on the bus with you, can some one verify this becuase my g/f is very worried about letting someone else deal with her luggage, besides this anyone have any suggestions so I could ease her worrying...
First of all, its so nice of you to share her concern for her. I'm a worrier too, and sometimes all I need is for DH to try to understand.
A little more detail would help with answers... Is she worried about luggage being lost, damaged or rifled through? or stolen?
I used to travel a lot for work, and there were a couple things I did to ease my own mind.
Be sure to pack necessities and one change of clothes in your carry-on. (Although, necessities mean diff't things to diff't people, and hair-care, make-up, etc. is out these days w/ airline restrictions). This way, if the luggage is delayed at the airport, you can still wakeup and put on a fresh change of clothes and start your day.
I used to get skeeved out by the thought of someone rifling through my, eh-hem, unmentionables. So, I would sometimes pack all my undies and socks in my carry-on. (I was only traveling for a day or two, so they'd fit in a baggie at the bottom.)
Also, ziploc baggies are your friend. Separate and bag away when traveling. Shampoos in a bag, socks in a bag, make-up in a bag, etc. That way, if anything bursts or gets bumped and broken, you've lost only that item, and the mess is self-contained.
If the worry is with DME, I'd look to the other posters comments (I haven't used them myself yet, but will on our trip this fall) and see how careful everyone said they are. In my opinion, its Disney. They are going to do their darndest to keep you happy. And are probably a heck of a lot more considerate than some of the airlines. (Some are great... others... not so much.)
Good luck!