I heart you.
I've been a regular over on the cruise boards here for years now, and the general tenor over there has dramatically changed. In years past, it was a fun place to learn about all the different options
DCL has to offer.
Now, though, it's gotten kinda ugly. Half the posts (that aren't about dress code or tipping) are some variation of "I read one time that somebody got something special. I DEMAND SPECIAL!!" It's depressing.
Prime example: If I remember the story right, a number of years ago somebody's granddaughter had a recurrence of leukemia and couldn't go on a scheduled cruise (or something like that). Grandma decided to do something special and takes a pillowcase and has all the characters sign it so that little Jenny can have Mickey and friends close to her while she's in the hospital. Awwww... Beautiful story, warms the heart.
Now, so many people demand special object signings that DCL has a form to fill out. It's become something expected. So people get on and are like "okay, I have three pillowcases, two tote bags, six vinylmation things, and my left buttcheek. Where do I drop them off?"
Okay, off my soapbox. Congrats on your engagement, and here's hoping that Disney can whip up something unexpectedly special for you.