Another hardy vine that comes back every year, despite freezes and extreme heat...is the Blue Sky Vine (Thunbergia grandiflora). I have grown this vine for 23 years now and it is my favorite now. Very easy to propagate via cuttings.
https://garden.org/plants/view/74956/Blue-Sky-Vine-Thunbergia-grandiflora/
I’ll have to look into this one...Thanks