Where did you move to which caused your drinking to be severely restricted, I've often had the random thought come into my head of why not move to a country where alcohol is fround upon or even illegal but that is just passing random thoughts which would probably never happen. Then again why not, I hate our culture in the west especially UK, every social event seems to revolve around alcohol and every holiday. Not to mention every weekend, and now Wednesdays and student nights and now 'dirty Thursdays', it's ridiculous.
I actually think you should really consider this. Not only because it would help you stay off alcohol but I think experiencing a different culture could be a tremendously beneficial experience for someone in your situation. There is so much more that life has to offer than what we are bombarded with in western culture. It's not just alcohol, but all the advertisements, materialism, disconnection from nature, egotism, noise and constant distraction/alienation from ourselves and thus each other.
Your problem really is psychological in the sense that you believe you need alcohol/miss alcohol and this gets reinforced every time you see people drinking. What you really need to get over this is simply a prolonged period of time of placing your attention elsewhere, focusing on other aspects of life and building your inner strength as a man, maybe a relationship with a woman who doesn't drink would help you a lot also. Then you'll see how unimportant alcohol truly is. Trust me if you cultivate a strong mind for yourself and healthy relationships, you will not miss alcohol at all and you will see those who need it as suffering from a weakness. Not saying everyone who drinks alcohol is weak, but many people who use it, do so to compensate for their inability to enjoy life without it. Read books by wise people, whether philosophical, religious, spiritual, psychological, whatever speaks to you. Its possible to teach yourself to enjoy life. Most people don't know this and waste their time in pursuits that don't yield much fruit. Find what is worthwhile in life and put your energy there. Do not focus on what you don't have or can't do, like not being able to drink. Your whole problem is the focusing of energy there.