Before I let the beach go, I thought I'd repost the drink that we imbibe while down in HHI:
1 fifth vodka
1 12 ounce can frozen orange juice concentrate
1 12 ounce can frozen lemonade concentrate
2 cups cranberry juice
1/2 cup powdered sugar
1 2 liter bottle of 7-UP
Mix it in a bowl, put it in the freezer and let it get all slushy.