My drinking sounds similar to JStover's. I wasn't a daily drinker, but I'd go out a couple of nights a week. Once I started, I wouldn't/couldn't stop until I could barely function. It was a problem, but not one the was affecting my life too negatively.
Then i had a shitty stretch at my (then) job and went on a nearly 3 week bender. I was at the bar every night after work from 5 until they closed. It didn't help that my girlfriend and close friends at the time were all heavy drinkers as well. Getting a crowd together to tie one on was easy enough to do. I won't go into details, but that bender ended with me spending a month in jail, ruining a lucrative career in my field forever, and basically fucking my entire life for the next 2 years. It sucked, and it was all my doing.
I was lucky enough (I can honestly say that now) to have been placed on an alcohol tether for 6 months while I waited for my trial prior to spending a month in clink. That gave me 6 months of absolutely no alcohol. I couldn't even use mouthwash that contained alcohol. It sucked ass and I was miserable.
The day I got out of jail, the only thing I could think was 'christ, I need a cigarette and a drink.' I went out and got hammered. Woke up the next day feeling like shit and wondered what the hell I was thinking.
That was nearly 4 years ago and it was the last time that I had a drop to drink.
I also live in a small shitty town (now, not then). I used to think that there wasn't anything to do here except have a few cold ones with friends, so I sat at home and locked myself away. I got tired of that and ventured out to find things to do other than that. I started playing men's fast pitch softball again, sure it's a beer league, but participating in athletics while drinking has never been my style, so that isn't a big deal for me. I got involved in the local community theater. I started enjoying all the nature that surrounds me. I've filled what would have been time spent drinking with other activites.
One thing that did help was that I also had to go to AA while I was on the tether. Now, I'm a firm believer that most all of the stuff AA programs spew are utter horseshit. But there were a few people in there who had been sober for more than two decades. I found great value in their experiences and 'techniques' for avoiding drinking or overcoming the temptation to drink. I no longer attend AA meetings, but I try to keep other member's stories as clear in my mind as my own experiences are.
As for hangover cures, there are only two that I know of. Limit the number of drinks to a moderate amount, or quit drinking entirely. I'm not against drinking, but I am against me drinking. For whatever reason, I don't have the will power or ability to stop myself once I've started for the night. Ultimately, that turned into a more significant problem and a hangover became the least of my concerns.
As for how it worked out for me. Healthwise, I've never felt better.
Careerwise, my situation forced me to work for myself. That has turned out to be a blessing, though I'm fairly certain I would fuck it up royally if I started drinking again.
Socially, it was difficult at first. But I've reconnected with old interests and hobbies and picked up a few new ones. I'd say on the all, I've met more interesting people since I've been sober than I ever did while I was drunk and the friendships tend to revolve around more than just hanging out at the bar. All in all, stopping drinking was a good thing for my life. YMMV.