Ron, you can look here: http://edis.ifas.ufl.edu/mg097
Scroll down until you get to the tables listing the different vines. It will say what portion of the state it grows in as well as a key for twining by tendrils - which is C.
I am a strong believer in the simple fact is that what matters in this life is how we treat others. I think that's what living is all about. Not what I've done in my life but how I've treated others. ~~ Sharon Brown