mcc on Nostr: Trying to figure out how to contact a friend who I only knew through Twitter and ...

Trying to figure out how to contact a friend who I only knew through Twitter and Cohost, except Cohost shut down, and I deleted my Twitter, and she deleted her Twitter

Googling her twitter handle I find a FurAffinity page which is definitely her (I recognize the fursona), and the last post was a year ago, so I guess I sign up for FurAffinity and message and hope it gets through?