I got this recipe from a magazine we get monthly from our local electric co-op. This was in the August 2008 edition of "Living In South Carolina" which is put out by Santee Electric Co-Op. This stuff was pretty tasty and easy to make. It is best when it is very cold. Not too sweet and not too tangy.
4 cups chilled cranberry juice cocktail
1 cup chilled grapefruit juice
1 cup chilled orange juice
1/2 cup sugar
2 cups chilled ginger ale
In large, nonmetal pitcher or punch bowl, mix all juices and sugar until well blended. Just before serving, stir in ginger ale. Serves 16 (1/2 cup each).