Golden Punch

2 cups lemon juice, chilled
2 cups orange juice, chilled
2 cups sugar
2 cups cold water
Lemon slices
4 quarts ginger ale, chilled

Combine fruit juices, sugar, and water in large container and stir until sugar
dissolves. Just before serving, pour ginger ale down side of bowl, stir gently.
Float iced fruit garland in bowl, if desired. Garnish with mint leaves. Serve
with crushed ice. makes about 40 (1/2 cup) servings.

This is what I used. I see no reason not to use a sugar substitute and diet
ginger ale.