roughly 5 months..........grrrr!
But hey i got my official AAC flask from the competition this spring. Jameson and ice...doesn't get any better!
Have you tried Baileys? I became a convert skiing last year, wouldn't touch the stuff when its above freezing point. It also must be fresh, so you have to finish the bottle each day!
If you want to drink cheap Irish whiskey, try Powers, much nicer than Jameson.