Jeez this is hard.

I would chose Hazel to be a goddess with me because she's the only family I have left, so if I became immortal I'd want to keep her with me. (Since I can't chose William.)

Now, as for what I'd be the god of, I'd want to be the god of Camp.

Like, it'd be kinda like what Terminus does, but not.

It'd be fun to help defend camp and get to hang out with every generation of campers until the end.