Tropical Fruit Punch

2 6 oz. cans of frozen pineapple juice 1 6 oz. can of frozen orange juice 13 6 oz. cans of water 2 cups of sugar 3 12 oz. cans of ginger ale Jar of cherries slices of pineapple 1 banana 1 sliced lime   Combine all ingredients. Add ginger ale just before serving. Fix cherries into some pineapple slices. Float slices on pineapple, bananas, & limes on top. Makes about 30 cups.