I skipped the "two Airstreams again" which without a doubt dates this notification. You are accurate in stating that things have modified. Concerning the different types accessible, the RV rooftop air conditioner is by far the preferred as its out of the way in which about the roof and they http://sergioccyij.blogolize.com/The-Definitive-Guide-to-rooftop-ac-unit-for-rv-25202729