go to your local pharmacy-store or grocery store and get Pedialyte.... drink it and some water and you'll be good to go. It's meant for kids, but it works! Some/most mom or parent should know about this stuff.
I drink as much water as I can before I pass out......Then in the AM or PM depending....2 coronas a pickle & a tea spoon of lard or butter....think of it served in a dirty ashtray .....Barf & volia" 100% better!
Practice , practice , practice . Just make sure you drink enough to be drunk when you wake up , it will slowly disipate as the day goes on and you wont notice it as bad , now go get another beer and start all . One day grasshopper you will figure it all out ! LOL