Let's meet and work on one or more Rails projects. Bring a project you're working on or collaborate on someone else's project.
Install Rails: http://railsinstaller.org/
Good introductory screencast on Rails: http://net.tutsplus.com/tutorials/ruby/the-intro-to-rails-screencast-i-wish-i-had/
The Ruby on Rails Tutorial is a good place to start if you have never done Rails before: http://ruby.railstutorial.org/ruby-on-rails-tutorial-book
Also check out the official Rails Guides to dig a little deeper into the framework: http://guides.rubyonrails.org/
Nice quick intro to Ruby: http://tryruby.org/levels/1/challenges/0