Hill
Rebekah and I partnered to take down a twilight vampire together. I don't know her that well, but she has friends and people she wants to protect too. So more likely yes than no.
Alaric's a vampire hunter. He's always been in on anything we've done. He'd probably want to fight too, but don't let him wear the ring that makes him go psycho when he dies too much. And he's got a lot of knowledge. He studied it. He'd probably say yes.