Mormon Slush

I just made this for a group of teenage girls, and they loved it. They were asking for the recipe. It really is delicious!

1 1/4 cups orange juice concentrate
1/4 cup lemon juice
2 crushed bananas
2 cups pineapple juice
3 cups water
2 cups sugar
1 bottle gingerale

Mix all ingredients except for gingerale. I blended the banana with the pineapple juice to make it nice and smooth before mixing with the other ingredients. Freeze mixture. Take mixture from freezer about an hour before ready to serve so it becomes a slush. Mix the slush with gingerale and serve. This serves about 20-25 people. (It filled a large punch bowl.)