Aw now, be nice to the new guy. He apparently already has the mod bug so could be good. AND he SEARCHED first. I like that and want to encourage it.
From a NW type transplanted to the Mid-Atlantic, to another NW type. Welcome to the Forum. Go post up in the new onwer, new guy section and people will flog you further.
How long you had your Z? Some very cool roads out there in the NW. I like the Columbia River Gorge road, both sides of the river. You should also check out the the Old Spiral Highway (aka Old Lewiston Grade) out there in Lewiston Idaho.
And if you are looking for another fun drive into Montana, Highway 12 over Lolo pass. True mountain driving.
Keep