Cheers!

Watermelon Crush

8 cups seeded, cubed watermelon (about 4 pounds)
1 1/3 cups light rum
1½ cups freshly squeezed orange juice, or more to taste
½ cup orange liqueur
¼ cup powdered sugar, or more to taste
2 ounces freshly squeezed lime juice

Directions:
Put the watermelon cubes in a plastic freezer bag; freeze for at least 8 hours Puree the watermelon and the remaining ingredients in batches in a blender or food processor until smooth, scraping down the sides occasionally. Combine the processed mixture well. Serves 6.