I am happy to give any help I can. What numbers would you like?
Here are a few things... Pick a resort (maybe even the one you are staying at if they have a nice restaraunt there are some great opportunities there...)
There are also some clubs at Downtown Disney that can arrange something special...
You can charter the Grande1 from the Grande Floriddean for a Wisher cruise (That is what I did it cost about $1,000)
then, if you want it to come way out of left field, Joan over at
www.giftsofalifetime.com specializes in "Suprizes".
So, what resort are you staying at, or do you want to arrange something on stage at one of the comedy clubs.....
Let me know (I don't need the exact date, but in August you might be a little close in timing to do some of the items... The Illuminations cruise at EPCOT is probably booked up (it is less expensive than the Grande 1)
So, tell me a little of how you think you want to do this and I can hopefully give you a little better direction...
Romantic... The resort you said you'll be at, Port Orleans Riverside, has a wonderful horse driven carriage ride (I don't know Riverside's phone #) but 407-WDW-PLAY is where I think you make the reservations for that. There is also Cinderella's Royal Table (the restaraunt in the castle at MK) is a great place to propose as well. If it is timed it right, it can even be done during Wishes. 407-WDW-DINE. With either of these, let them know you will be proposing, and have them put it in the record.
To do it in a "
spur of the moment, by the seat of your pants" sort of way...
***there is a nice rose garden in front of the castle, there are also several spots (depending on your demeanor) where the ring can be presented...
***The end of Space Ranger spin, let her win... and give her the prize...
***Before you go into Mission: Space.. I understand that someone died in this ride, I want you to know my love in case I don't make it through

.
***Haunted Mansion in the Library..
***Or Tower Of Terror in the preview room.
***Pirates of the carribean ride
***It's a small world ride
Again, if she has a favorite attraction you can come up with a scenario...
Just a few ideas to start; if this strikes any chords, we can persue them, or if you have any further ideas... you are the one who knows her.