1.Combine The Tequila, Worcestershire Sauce, Cayenne Pepper, And Garlic In A Blender; Blend Until Smooth. Place The Steak On A Plate; Pour Marinade Over The Steak. Place In Refrigerator At Least 8 Hours Or Overnight. 2.Preheat An Outdoor Grill For High Heat And Lightly Oil Grate. 3.Grill Steak To Desired Degree Of Doneness, 7 To 8 Minutes Per Side For Medium.