My Wii won't work anymore.

My daughter put a disc in with a sticker on it.  The disc went in and the sticker stayed in.  Now, I know I can take the Wii apart, but would I have access to get into the drive without screwing it up or am I better off just taking it in somewhere or sending it to Nintendo.

On a personal note, don't take little girls to the store to buy sporting equipment.  I thought it would be fun to take Catti-brie, my 6 year old, to go get her soccer equipment... holy handgrenade Batman, did that blow up in my face.  Flargin pink EVERTHING...