Do I still have a chance getting off the waitlist this late?

[kathyOT]

This is for an Occupational Therapy program where this will be the inaugural class.  Do more students apply to programs such as this?  How are my chances of getting off the waitlist for this type of program? And also, it starts May 21st!  Should I still hold on to hope, or move on?   I thought I had a really good chance during my interview in March.