You need perfect vision to be a pilot but not sure about other positions like a mechanic or something. Some benefits would be the BEST health insurance in the country or possibly the world. You get monthly allowances for food, electricity, heat so pretty much all of your money is profit. You can retire after 20 years service for full retirement benefits (I can go in at 18 and retire at 38). I printed off some info off the Air Force website. Just go to a search engine and type in \'Air Force\' and click on the one by the government or even explore a bit. The Air Force website tells you all I want to know. I actually was able to pick the job I want. They have every job listed there (even astronaut). If I find that sheet I printed off, I\'ll PM you what info I have.