I concur with collegegirl on being happy with college (I'm also 19). If I had decided to be a "good JW", shun college to become a pioneer, and one day when I was 35 realized that my entire life was built upon a lie, I don't even want to know how pissed I'd be. College is a much better investment of my time than any JW related alternative.
If I lived in a perfect world, I would have left a good many months ago, as going to meeting is such a chore for me now. But with the majority of my family on both sides being JW's, including everyone in my house, I suspect staying in untill I can move out, hopefully shortly after college, is probably the best way for me to go. I'm worried some of my more "hardcore" JW relatives might look askance to me when I leave, but I doubt even them would totally shun me. I know my parents would always love me no matter what, but I also know how severely dissapointed they would be if I decided leave (the possible guilt trips that every mother executes so good ), so I think our relationship would be too strained if we lived under the same roof, but much better if we didn't have to see each other everyday.
Hey collegegirl, you already got a major?
Go therefore and baptize the people in the name of the father and of the son... what the hell, we just need to bring up the yearbook numbers!