What you need,
2 parts (cups) cranberry cocktail
1 part (cup) orange juice
1 part (cup) pineapple juice
4 parts (cups) ginger ale
Mix all the juices together and pour in the ginger ale.
Instead of using ice cubes that just water the punch down, I used frozen fruit.
I cut up some fresh pineapple and strawberries and put them on a cookie sheet in the freezer until they were hard. Then I put them in a zip lock bag until I was ready to use them.
They worked great, and tasted good too!
Jen of My Tiny Oven