Sebastion...you worry to much my man! I've lived in 8 states in the last 4 years and held enough jobs to make your head spin.
If you are qualified - which I assume you to be by your last post - get your paperwork together (it's easier than you think) at any cost-of-time, get to that job fair and get yourself a Job!
Of course, be perfectly honest with the folks there - they'll understand that your FCC cert is in the mail...If you really need more time, use what they give you before your class date :-P