I have a bit of experience in this area.
Here's what I have witnessed work the best:
Like Cowboy Medic said - saline IV... although this is a bit hard for the non BLS/ALS crowd. I even saw the saline IV/oxygen (nasal cannula) treatment done before. That guy was good as new in about an hour (... this was the 'morning after' he drank... ). I'll dispel any rumors beforehand... I never had it done... .
I have had good luck with drinking LOTS of water... . and a vitamin/acetometaphin (... or other mild OTC pain killer like Aleve) cocktail BEFORE adjourning (passing out... ) in bed (... or wherever you end up!

).
Drinking water in-between drinks makes getting rid of your 'rented' beer even more time consuming.
There is also a lot to be said about never stopping your alcohol intake. :-laf This is very unhealthy and impractical... . but highly effective.
Funny story time!
I remember explaining to a state police officer (while I was sober... and showing her how to work a piece of video editing equipment... .

) that I can see why (mostly younger... . ) folks binge drink.
Our lives are busier than ever before... . everything must be 'right-here-right-now'. In an effort to reduce the 'mean-time-before-inebriation' ("MTBI") - folks will go to insane lengths to get this time down to a minimum. (Ice luge (sp?), bottle rockets, funnels, case races, power hours... .come to mind.

) Everything in life is so rushed that we don't even have time to get liquored at a leisurely pace...
She was pretty upset with me to say the least - but I think she caught my logic. :-laf
Matt