Most seem to follow the thought that "chasing" surges is a fools race. Now if you can have an idea where the surges might take place and be there beforehand that helps. But like Rockin said, not many surges anymore outside special events in San Diego anymore.I've noticed surging around 4:30-6am weekdays but I rarely lock it in. It seems like it changes quickly. Many times I drive to a surge area and either don't get a ride or it changes back to regular pricing. Still trying to figure it out.