Dental Hygiene Jobs

I Live In NY And Am Getting Cold Feet As To Going Back To School For Dental Hygiene Which Is On Jan 28th. I Got Cold Feet Because I Am Reading Forums About People Not Getting Jobs In The Field???? Is This True? I See A Few Jobs In NY Avail On Craigslist All Of The Time. I Just Am Hoping For A Job When I Graduate In 2013 In NY. Will It Be Possible?