Japan and Korea are the most popular places to go, because of the demand and the money you can make there (kinda goes hand in hand). I don't really want to go to either, but especially not Japan. I'm not overly concerned about money, just as long as I can manage my student loans. South America would be my first choice, but the money there is negligible. Right now I'm putting consideration into Malaysia, Taiwan, Thailand, or Poland (because I absolutely loved Poland). My teacher for the certification course also told me Hong Kong or Singapore would be good for me, but I'm not really sure if I want to do either of those.
I weened myself off NS by not having Internet for 7 months. I definitely missed everyone, but it felt kinda nice to clean myself of my NS addiction.