Although Tucson is considered one of the most liberal areas of AZ, the 2A is one issue that is still held close to the heart around here. There are certainly some weirdos/bleeding hearts around here, but when compared to Denver Metro, from what I've seen, Tucson seems conservative. That being said, I live in one of the outlying areas where lot's of LE and MIL live, and don't go into the "heart" of Tucson often, so my perception could be skewed.
One thing to note as far as 2A, specifically concealed carry, while AZ does have constitutional carry, there are some quirks as far as where you can carry and signage, that are a bit stricter than CO CC laws, namely that signs (if placed per the law) DO carry the weight of the law. Hasn't really prohibited me much, but worth noting.