I know it's a scary moment but you have to calm down and start looking either online or places that are hiring. You are not the only person who has gone through this and there is ALWAYS help on how to stop it and continue with your future plans with no worries.
http://www.monster.com/
http://msn.careerbuilder.com/msn/default.a...teId=cbmsn_home
Some places to get you started, also even check with your college if they have employments going on. If you cannot afford to stay in college it's best you step back because it will always be there when you want to go back. Gather your resumes and list all the things that need to be taken care of such as a budget for each month or so. Check on all scholarships, grants etc to help you as well. There are a SHIT LOAD of money waiting to be given to someone who qualifies for it even for the dumbest things.
http://www.fastweb.com/ (Scholarships, Financial Aid, Student Loans and Colleges)
Talk to your family to also stop with the drugs, if they get caught that will be even worse on their records and pay off the fines.