Damn, that reminds me of my time in Portland... long time ago. I also went out for a ride in the open country with my newly aquired classic, though not a Mopar.
Was an El Camino SS396 since I couldn't find any decent Mopar then... went past Mt. Hood down to Madras and then back thru Maupin. Awesome scenery!
probably something like this that we seen yesterday going up to Mount Hood snowmobiling...