I use the Modified Jimmy Buffet Method.
First - I try and drink a couple of large glasses of water before going to bed. It's surprising how much that helps stave off the dehydration. Don't always remember to do that when trashed tho.
Next morning, it's regular Alka-Seltzer, Perrier and a Jackson Browne album. In extreme cases I follow up with a Bloody Mary. Repeat until effective.