Waitlisted for SAT II. Chances of getting a seat?

<p>I'll be doing the SAT I in December and SAT II on November 8th (for which I got waitlisted). Is it very unlikely that there will be seats available for waitlisted candidates? I've heard that they usually put you in a separate room? Can someone who has the experience please let me know?? I'M PANICKING. </p>