Maritime job Market

I was wondering if anyone could give me some information on the Maritime Job Market for College grads.

  1. Do most people starting out only get jobs 6 months, or 3 months at a time? or do they get hired and have a steady rotation
  2. Is the job market good
  3. what is the best area to get into out of college like tugs, cargo, tankers ect.

thank you for your answers