UGA works here. See attached.
There are several options for filtering out spots from the west coast states. The simplest that is not exactly what you ask for but may work is to filter on Spot-by Miles.
Also, you could filter on Spot By State. The filter window won't make that expression for you, but it is easy to derive. Fill out the filter window to filter out CA & OR by entering them in Value and Value2. This yields:
(SPOTBYST='CA' OR SPOTBYST='OR')
Now, just edit it manually:
(SPOTBYST='CA' OR SPOTBYST='OR' OR SPOTBYST='WA')
Let me know if any questions.
Thanks,
DH