You poor misguided individual.
Just ask the 800 or so former America West Mechanics, your new coworkers, what it was like when they were non-union.
Here's a little history lesson to read. It's your legacy, and part of your past now.
http://www.deseretnews.com/article/455848/HUNDREDS-OF-EX-WORKERS-CALL-FOR-AIRLINE-BOYCOTT.html?pg=all
And when you're done there, just ask the thousands of USAirways Fleet Service Clerks, also your new coworkers, what it was like working for ten long years without union representation. I was there during their bloodbath, and the company firing people just because they wanted to, or just because the person looked different to them.
Then come back and tell us all how you'd rather be non-union. It's just a dream until you have lived it.