We camp with our dog, and while boondocking in spring/summer temps here in Western Colorado and Eastern Utah - it can get way too hot for him (and us) quickly despite Reflectix in our windows and/or leaving windows open but shades down to the opening for a cross breeze. We have two AC units - so no Fantastic Fan. We've tried running the bathroom fan, but it just doesn't pull enough air.
Does anyone have a suggestion of a fan we could leave plugged into the cigarette lighter for a couple of hours while we're away from our Greyhawk 29MV?