It's really not that hard, and much the easiest of any of the other languages in which to concentrate that were spoken in the ancient world. Its grammar is less complicated than Ancient Greek, which is missing an important case, and much easier than Middle Egyptian or, I assume, Akkadian or Phoenician or Hittite or whatever. It makes some sense to us as speakers of a Latin-influenced language, grammatically, whereas there are many fewer similarities with, say, Middle Egyptian.
There is indeed a job market for Latin, especially compared with even Ancient Greek, let alone the other ancient languages in high schools and middle schools. I believe that the JCL, Junior Classical League, offers scholarships of moderate amount to students intending to become Latin teachers. The three states with the strongest networks of Latin teachers, and probably the most demand, are Virginia, Florida, and Texas. There are the most openings for Latin teachers in suburban Washington DC of all Virginia; I don't know much about Florida or Texas. You might want to go rooting about the various JCL websites. Bonam fortunam!
By the way, I like your username. :)