Gold 5 ADC looking for Gold+ support to duo with.

I didn't play much ranked until about May, where I climbed from Bronze 2 to Gold 4. I'm currently sitting at Gold 5 72 lp.

Looking for a support to duo with in ranked to climb or just learn. I prefer Thresh, Janna, Nami, and Sona for supports, but I am open to all. Oh, I main Caitlyn and Draven, but I play most.