I've frozen this dough. I just do it after letting them rise overnight. After taking them out of the fridge, I flatten them into round discs, then freeze after dusting with flour and wrapping in parchment paper. Then I put all four into a ziplock freezer back and they are ready when you want to cook them! We cook ours on the grill, and it makes an awesome pizza:).
Can this dough be frozen? If so, what is the best method? After it has risen overnight in the fridge?