Does "The Big Two" refer to Splash Mountain and Big Thunder Mountain? My personal "Big Two" are Pirates of the Caribbean and Haunted Mansion. I suppose swapping these two out would be a good idea for me.On early entry days I go on Buzz (and or Space mountain). By the rest of the park is open (or very little wait time), then we walk to the rear of the park and ride the big two. I have done it several times and it works out well.