18/18 is a bit low...in fact below the average for UMDNJ (which is a 19.45 AA according to the 2010 ADEA guide).
At this point it is very late in the game for NJ...and with that score, It will be difficult to see an interview.
your PAT is incredible though...
I would consider a DAT retake.
I was in your shoes last year with a 18/19/21 OOS and got rejected quickly....re-took the DAT, applied early, and UMDNJ was my 1st interview (I heard in august)!