Hi there,
I just scheduled an interview at Davis yesterday. I was able to get one in the third week of March. I'm not sure, but I think they may interview everyday of the week (or maybe only MWF?). I was told Friday is the hardest day to get one because so many people try to schedule on Fridays. I think she arrives in her office at 7am, so you could call first thing in the morning. Hope that helps a little. If there is anything else I may be able to answer let me know. Good luck. 🙂