Table 1 from the second link is excellent. If the fruit tree you are looking for is not on that list I'd shy away from it.
For a small fee ($15 per sample I believe) Auburn will test your soil for nutrients, minerals, and acidity. They will advise you as to what needs to be added for different crops. I've worked with their people on a couple of issues and they were extremely helpful.
You can contact them:
AU Soil Testing Lab
ALFA Bldg., 961 S. Donahue Drive
Auburn University, AL 36849-5411
Telephone: (334) 844-3958
We are in SW AL, and I have planted the following under advisement of a master gardener in our area:
Santa Rosa Plum
High Bush Blue Berry
Peaches
Gala Apples
Granny Smith Apples
Winter Huckle Berry
Pomegranate
Celest Figs
Jackson and Forkert Pecans
Within the next few weeks I'm going to try and plant a few paw-paws and kiwi.
If you can find someone with a successful orchard in your area don't hesitate to ask them questions. People love to talk shop concerning the things they are passionate about. They might also be willing to give you cuttings off their bushes as well.
Good luck!