In the summer, I drink a cocktail, unamed as far as I know, but related to the Presbyterian. It is 1 part rye 2 parts orange juice, preferably fresh squezed 4 parts ginger ale all over ice I also make a variation where the orange juice is replaced with the juice of a lime. Either variation can stand some fiddling with ratios, depending on your taste and the ginge ale. A stonger ginger beer could by watered down a bit without losing too much, i think.