Blend all ingredents in blender at highest speed. Consistancy of the mix should be semi - thick: not so thick that a spoon would stand by itself in the mix, but not as thin as juice. If the mix is too thin, add sherbet, if too thick , add equal amount of juice and alcohol. Pour into glass and place in freezer for 15 minutes. Designed, tested and appoved by the brave men and women of the West Virginia University Drink Research Center.