One of the things I enjoy about the Saints Row series is the side activities: Insurance Fraud and that kind of thing. I'd like to play more of them, but right now I only have activities unlocked in one area, the central Morning Star-controlled area. (Nine of sixteen are currently unlocked.) The other parts of town have 0 of 15, 0 of 13, and 0 of 12 unlocked.
What do I have to do to unlock activities in other parts of town? I've completed 9 missions overall: the last one was Trafficking. Do I have to complete more missions or more activities? Do I have to reach a certain level of respect? Can someone help a fellow Saint out?