River is my primary,so I'm open to most things. Adventure, fluff, angst, hurt/comfort.
Is there anything in particular you've really been eager to write?
I've been known to play her both post-Library as well as in a hazy space between Darillium and the Library. But if you prefer closer to canon compliance, I'm also game for playing her as going on adventures during Darillium.
I should give you a heads up that my version of River is heavily influenced by Big Finish audio. But I'm not going to hold anyone to specific interactions or anything like that! It just offers so much more River.