Folks Of Interest Help locating a car

A freind of ours recently lost his dad out of the blue, it's easy to put myself in his shoes as he was about the same age as my dad and my folks actually grew up with him.

Lance doesn't know I'm making this post (I will send him a link once it is posted) but i saw a post he made on craigslist this morning and figured i would p*** it on to the HAMB to get a little more horse power behind it.

Any leads would be appreciated.

Cut and paste from his craigslist ad;
Not much info to go off. Our late dad Bruce Boyer sold his 1970 mustang coupe back in late 77-early 78 to someone in the Lewis-Clark valley. Its red and has a 302 and he had cragers on it. Found out that the car was originally gold. Dad had it painted red in late 75.My brother's and I would like to find it. Any leads on its whereabouts would be appreciated. I now it's not much to go by but maybe someone has seen it or knows who might have it. THANKS.

 

Where is Lewis-Clark valley?

 

Lewiston, ID and Clarkston, WA. Border towns in the south east part of WA.

 

I saw very faded red 70 302 coupe for sale sometime around 2010-12 in St Louis at the model T swap meet I believe, but I can't find the pics.