The rumbles have died down and the motorcycles have cleared out, a sign Thunder in the Valley has come to an end.  The Visitors Bureau says it was a successful year, the best they have seen in a while.  While the Visitors Bureau tells us it was a successful year, the best they have seen in a while.  While the Visitors Bureau says they are very pleased with the event they admit they will probably make some changes next year like the decision to sell the exclusive rights for drink sales.