Have you read the About Us page ( http://www.meetup.com/vegantucson/about/ ) and are aware this group is for people who are, or are seriously transitioning to becoming, vegan for ethical reasons?
And that's why I'm interested...
Please describe what inspired you to become vegan (optional, just type "optional" if you don't feel like answering).
I went vegan immediately upon viewing The Animals Film
Are you interested in leafleting flyers? Not interested is fine :)
Other forms of activism, yes.