I came across an article in the Costo Connection magazine on Stand Your Ground laws. The sidebar has a link to a survey on whether or not you agree with them. At this point it is 95.7% in favor. Costco tends to lean to the liberal side so I was rather surprised.
Link to article. http://www.costcoconnection.com/connection/201210/#pg24
Link to survey. http://www.imakenews.com/costco/index000612603.cfm