If you only need a qualifier tournament (or two) in order to go to OSCF State, there are still several tournaments listed on the NWSRS schedule (on Fridays, Saturdays, and Sundays) between now and the deadline (10 days before the state tournament); you want the events listed in Green.  (There are both scholastic events and events at the Portland Chess Club; the latter are generally better for more experienced players, but the G/45 quads, especially, tend to draw a number of less experienced scholastic players.)