Source: Darren George (Darren.George@UAlberta.CA), September 14, 1995
Instead of crabapples, you can also use chokecherries (with scotch); raspberries (with rum), or saskatoons (with gin). I've also tried cantelope (with vodka), which wasn't bad, and plum (with vodka), but this turned out rather prunish tasting.