So if you're in a Mormon gang you got all bases covered.
I was on the fence, but you have convinced me to join a cult. How do I get baptised?
I think a lot of the Los Angeles pipeline gangs that end up here simply don't have rivals here. I see Sur 13 tats and taggings all the time and know some areas where you can see them just hanging outside, but they probably have monopoly status on the drug trade or whatever they are up to so they don't need to be super overt or violent.
Utah has Surenos, Nortenos, conglomerates of gangsters from other states who band together to form newer hybrid gangs (example: Crips and Bloods who are two-strikers from CA come here and form a set together), we also have your standard Crips and Bloods, White Supremacist gangs SAC and SAW, Varrio Loco Town, and others.