There was a Bushmaster based at Harvey Field in Snohomish a while back, tied down in one of the open hangars. I don't see it there anymore, don't know if he is based elsewhere now or just inside one of the regular enclosed hangars.
Speaking of "Bushmasters", I seem to recall that there was a modified version of the Ford TriMotor that went by that name a few years ago, flying freight in the backcountry in Idaho or somewhere. I read an article about it in GA News or somewhere. The latest GA News has an article about flying freight into short strips in Alaska in a Curtiss C46. Two thousand horsepower a side-- yeehaw!