Survival Question

#1Turtle_LadPosted 5/13/2012 6:21:08 PM
Do the survival challenges only show up in locations that you haven't already beaten a survival thing in? Or are they all completely random? I'm driving around the city in circles trying to trigger one, but maybe there's an easier way to do this?

Only need 6 more till platinum :(
#2hugaddictPosted 5/14/2012 7:06:29 AM
I get those annoying calls every time I go into the first crib. Drives me crazy because I press Triangle sometimes to enter the menu, and the phone rings a millisecond before n forces me to accept the mission.
#3DrLobotomyPosted 5/14/2012 4:06:31 PM
I don't think you get the calls while in a vehicle, only when on foot.