3-4 c water
1 c sugar
1 lg can frozen lemonade
1 sm box strawberry gelatin
1 box frozen strawberries
3-12 oz cans 7-up
2 c vodka
red food coloring, opt

Boil water and sugar until it becomes clear. Add remaining ingredients (except food coloring), stirring until thawed. Add a few drops of food coloring if desired. Freeze. to serve add a small amount of 7-up to a full glass of slush mixture