I substituted lemon lime seltzer for sprite and did cup sugar instead of a cup. Used a apple-grape juice box with a splash of tart cherry juice instead of the peach/white grape juice, and added an ounce of peach brandy.
Instead of Jell-O shots this would be great with watermelon jello and blue raspberry jello for Serve w/ canned whipped cream. XXL Watermelon Jell-O-Shots. How have I not thought of this? I think I need to try this for the this year.