"To optimize this drink's possible, use very chilly whiskey so it won't dilute the ice. I want to use 6 ounces of soda. You of course haven't got to work with 7 Crown Whiskey, any American (or Canadian) whiskey will do. A nice bourbon or rye during the forty five-50% https://claytonryhqw.webbuzzfeed.com/27107085/the-ultimate-guide-to-situs-soda77