@Bobola - I never interviewed with anyone for my application and my recruiter was completely unaware that some applicants/recruiters were doing rated officer interviews. Make sure you put down that leadership experience somewhere on the application (there are a couple of places where you can list it/elaborate more on what you already listed).
Last time I talked with my recruiter on the subject (early January), he said that April was the only planned board for this year so far. This could have changed since then, but I'd try my hardest to get everything turned in for the April board; you still have almost 3 weeks to study for and take the ASTB as well as get all of your LORs in.