That might work; it's worth a try. K30FL has a short tower and the FCC Longley-Rice coverage map shows spotty coverage in your area.I will also put up a 5 director yagi with corner reflectors pointed at Port Angeles to try and pick up K30FL-D CH30, a KIRO TV (CBS) station.
tvfool terrain profile for K30FL:
Here is a different terrain profile:
Here is a close up coverage map of your area:
which came from here: