I did turn the offer down because I didn't feel comfortable with it. I may not be 100% for this strike, but I would not want to be apart of that. I really appreciate your responses here as it is illuminating many things I hadn't originally considered. The TA's clearly have way too many responsibilities for the pay they receive. I just feel like undergraduates are really getting screwed when there has to be other methods... Of course, I have never considered them so what good is it for me to say that lol.