Gary - good idea!
The Clark County (Washington) ARC sponsors monthly
transmitter hunts, usually around the last Sunday in
the month. (Technically the Sunday after the 4th
Friday, which is meeting night?)
Although the hunts were originally around Vancouver,
Washington, they recently have tended to be held across
the river in Portland, Oregon because that is where
most of the hunters are from.
Clubs in Salem and McMinnville (Oregon) have hosted
regular hunts in the past, and may do so again in the
future.