You could check the threads "Bananas for sale & auction" and contact people who had the plants you want in the past - in case they have more pups spare. I find the tall orinoco pups like mad. Or else contact specialist growers - there must be many more that I don't know about and they will know which states plants can be shipped to.
Welcome to Going Bananas of Homestead, Florida!
RareBananas.com - Rare banana plants shipped live to your door.
Encanto Farms Nursery
Hope this helps
Cassie