In a quick google search I've come across a few things. Like http://www.academyx.com/training/san_francisco/ruby/rails/ http://www.academyx.com/training/san_fra

In a quick google search I've come across a few things. Like http://www.academyx.com/training/san_francisco/ruby/rails/ http://www.academyx.com/training/san_francisco/ruby/rails/ and http://marakana.com/training/event/ruby/ruby_on_rails/san_francisco/2011-07-18/1946.html http://marakana.com/training/event/ruby/ruby_on_rails/san_fr.... But they don't look as official as the one listed in the question so I wanted to see if there were any recommendations.