I have to quit! I don't know how!

[CougADPi]

My husband just got offered his dream job. We knew that if he got it, I would quit my job and move to where he will be (he makes a lot more then me, which was the main deciding factor, plus I really hate my job, so it wasn't a hard decision). Well, now I actually have to quit. This is my first "real" job so I don't know the proper way to do this (I know I need to write a letter, but what do I say, when do I give it to my boss?)

The other problem is that my boss is a huge jerk and is not going to like this at all. He knew that my husband was applying for jobs out of the area, but I think he is under the impression that I will just stick around until I'm not needed anymore. I want to give about 2 months notice, so I'm not "springing it" on him and it gives him time to find someone new, but I fear this will create a very uncomfortable working envrionment. Any help or ideas would be most welcome! Thanks!