kirk, could i join in oregon as well as washington?
Yeah, but you don't have to.
You can use a WMRRA expert racing license to race in OMRRA events. You can even use a WMRRA novice racing license to race in OMRRA events as long as you got your racing license by taking the WMRRA novice road racing school. If you got your WMRRA road racing license by taking Mike Sullivan's school, you can't use it to race at OMRRA events.