TBH, I'm not really a Bourbon drinker - or any whisk(e)y, really - but I keep a decent selection in the flat for when WAM pals come round with their husbands and BFs.
Jayne, just realised, you're talking about ginger beer, when I suggested dropping a whisk(e)y in it I was thinking about green ginger wine and that classic winter drink the Whisk(e)y Mac
Aw Dris, what about Yuleade Ginger Wine concentrate from the co-op? I used to drink that by the gallon - now if I could find a way to make an alcoholic version...... :)