For the best Caramel Bourbon Apple Fizz, use fresh apple cider for a crisp, authentic flavor. Adjust the amount of caramel syrup to your sweetness preference, and for extra depth, try a spiced bourbon. Add the soda water just before serving to keep it fizzy, and garnish with apple slices and a cinnamon stick for a seasonal touch. Serve chilled over ice for a refreshing fall cocktail!