We have 4 day tickets to be used sometime while we are in Florida. Dec 17-Jan 2. We stay off site and this is our 6 th yr going. We weren't planning on doing Disney because the Can dollar is low. Anyway, I found an unused ticket, and we will be buying one additional 4 day ticket so my daughter and I will have 4 Disney days. ( we are the fanatics) rest of the family are content doing other things. Anyway, we are just going to enjoy the sights and sounds. Can we buy Magic Bands when we get there and have our tickets attached to them. TIA.