I received a reply via email. Thanks to the gentleman who is willing to help me out. :D

Looking for Cherokee Trail of Tears or Mountain Fresh, Pride tomato seeds. Have: Rattlesnake beans, Fortex, Contender and several others on my trade list.

I'd like to do a traid! Text me at 919 930 5424 thanks

Dragon's Tongue is my favorite snap bean. Pick them when the pods are full size but before the seeds swell, and they are tender, juicy, and flavorful. MUCH better than any green or purple bean IMO. I'm told they also make good dry beans, but haven't tried them that way. I usually saute them in olive oil with garlic or shallots, then finish with sherry and/or cream. Heavenly! They are also very good raw. Downside: They are a bush bean, and the pods hide beneath the leaf canopy, making them a real pain in the back to harvest. Grow them in a raised bed if you can, it makes picking a lot more tolerable. I wish these were available as a pole bean! Second downside: You can't freeze them. They get tough and lose all flavor. :( Have no idea how they will do in your climate. Here on the cool Mendocino coast, they germinate well and grow more reliably than most P. vulgaris.