sorry for being a negative Nancy,
but a friend I know told me of a man who was mowing his yard on a riding lawnmower, and one of the thorns from this tree inadvertently jabbed his face, running about five inches deep, right along his temple, just missing his ocular cavity. it was said to be the most painful thing ever! and these thorns even ruin heavy duty tractor tires by piercing them!
with all of this said, I've had some high quality dates before, and I would be happy to risk such injuries for such a delicious sweet fruit and beautiful tree.
I think depending on your location you can get bareroot plants from California, Israel, or Asia??
best of luck! please research your climate (they don't grow near me in high humidity, low elevation) and some cultivars may be oustandingly high in quality or more suitable for your growing conditions.