Ariel would, too.

I can see Ariel leaving cause she did leave the sea to be with Eric. Jamine would too but I don't see Cinderella and Aurora leaving.

Jasime already did leave her palace in order to be free so I can definitely see her leaving the tower. Also Ariel and Pocahontas are too free spirited to be able to stay in the tower for their whole life and not try to run away.

and ariel

Her story is similar in that sense, also Ariel.

I don't really think that Ariel would. I mean she would if she would have fallen in love with someone from the outside world. Otherwise I don't think she would leave both the sea (in the movie) and the tower.
Also, I don't think Jasmine should be here,because she left her palace and it is about the same.
Pocahontas is interested in what's around the riverbend,we see her sneaking of and it's not only for John Smith but for her beliefs. Also Mulan would do iT for finding who she was.

And also ariel

And she would've left long before she turned 18.