I bought my 7 yr old son a duffy years ago. He is just starting to like him and wants to bring him to Disney when we go in August. He also told me the other day that he thought duffy needed a girlfriend. . He wants me to buy him Shellie May. Should I buy him Shellie May now, or do you think she will be available in August when we go and I can buy him at Disney? Thanks for any help.