Clinicals Saga Continues

So, I was sitting around on Thursday thinking, "Wouldn't it be nice if I knew where I was going to go to clinical on Monday?" And low and behold, there was actually an email from my community health clinical instructor telling me that my orginal assignment had been cancelled (I had never gone anyway) and that I now was going to go to a cardiac rehab site. That's it. No other info. No directions, no instructions, no point of contact, nothing. Then on Friday, I got another email and all it says is, "I haven't heard from your preceptor yet, but just be at the lobby of the hospital at 900." That's it. Again, no point of contact, and not even WHICH HOSPITAL TO GO TO! There are several in the area. I have emailed requesting clarification, but I'm not expecting any response. There usually isn't. This should be interesting.