Ive come to ask for advice.

Ill tell my story quickly so that you know where im coming from.
From a young age till now, at age 23, ive smoked ALOT of pot. the problem with drugs often is that the friends you make tend to all use a given drug as a reason for actually being friends. pot is a lifestyle drug. it makes you lazy, it makes you want to stay in and relax, and generally stoners can be found in groups that meet up and watch tv baked.
this is fun once in awhile, but it becomes a problem when this is ALL that you do. for the last 8 years this is pretty much what i have done. relationships have all been centered around pot and my entire network of friends are all smoking buddies.
now the problem that I face is that i want to change this and build an attractive lifestyle, i want to be out most nights socialising and meeting new people, have my phone blowing up with different groups doing different things. I know that my absolute lack of social proof is my downfall, but unfortunately ive spent the last decade painting myself into a corner socially speaking.
its been hard but ive managed to cut right down, but now that i very rarely smoke weed im left with a dilemma. my old friends are obsolete but I have no normal friends that I can shoot the shit with. theres nobody that i can hang out with except my one wing who has poor social proof himself. This means that im not breaking into any new circles! i sarge twice a week and do fairly well. i get a number clise every time i sarge and a k close the last time, but the numbers usually lead nowhere because i have no lifestyle to back myself up!
its not like i dont have interests, but art, the gym and reading/writing arent really major parts of a lifestyle. or are they?

there must be a guide somewhere for people who have just moved to a new city, it happens all the time- people completely shedding their social skins and starting again. what do i do?!?!

Thanks for any advice you have people