1 (12 oz.) can frozen lemonade
1 (12 oz.) can frozen limeade
4 cans water
2 cans Tequila
1 can Triple Sec

Mix all ingredients together, mixing thoroughly. Fill container of blender with ice cubes and pour approximately one-fourth of mixture over ice. Blend until frozen slush is formed. Continue with remaining mixture. Place in a large container and keep in freezer compartment until ready to serve.