Abe.
Thank-you for the prompt and thorough reply. I agree that we have a number of areas to shore up and are taking initiatives on removing "boiler plate" text in favor of a more personalized experience.
With regard to the query parameter problem, though, perhaps I can give an example.
For the page at http://www.uhaul.com/MovingSupplies/, Moz analytics identified a duplicate content warning because of the page at http://www.uhaul.com/MovingSupplies/?ship.
In WebMaster Tools, we inform Google that this query parameter does not affect the content on the page, but we don't have a similar option in Moz Analytics.
Perhaps our methodology is outdated and we should not be using query parameters to display selected options, but I did not think that would present a problem as we have implemented it.