MARIJUANA POLICY PROJECT
This is the best site to learn about cannabis regulation, reform and how to take action. They have the easiest way to find your represenative and will help send an email to them expressing your support of cannabis legislation.
They aso have the most current information on cannabis legislation from where you live. Reading blogs and waiting for likes will not really get you anywhere. You at least need to get your voice to the decision makers of your state and hope they bend to the will of reason and common sense.