Worsening Hangovers, any veteren drunkies out there?

Well its sunday, im pretty hung over... and feeling very uninspired. I tried hair of the dog yesterday but just ended up getting schnockered all over again. Too much hoo and not enough ha. I drink water and take vitamins and all that jazz... does anyone have a real hangover cure? My hangovers have gotten consistently worse with age... I had a 3 day one after doing a liter of whiskey... that hurt. Advice, insight, or stories welcome.