Mr Porky- Oregon does have a "peaceable journey" statute although it's not called that.
Oregon Revised Statute, 166.250 Unlawful possession of firearms (2) This section does not prohibit:(B) Temporarily for hunting, target practice or any other lawful purpose;(b) Any citizen of the United States over the age of 18 years who resides in or is
temporarily sojourning within this state.
Interestingly, Open Carry is not prohibited by law: "(3) Firearms carried openly in belt holsters are not concealed within the meaning of this section". So strap on them six-shooters and come on down!! You can even lawfully carry a hand gun openly into a bank!!
Here is the Oregon Statute that pertains to gun licensing and concealed carry. We CHL's in Oregon spend a lot of time debating this statute!
http://www.leg.state.or.us/ors/166.html
Finally, even as screwed up as this beautiful state is there are no barriers to out-of-staters getting a CHL once they pass the same licensing requirements as Oregon residents.
166.291 Issuance of concealed handgun license; application; fees; liability. (1) The sheriff of a county, upon a person’s application for an Oregon concealed handgun license, upon receipt of the appropriate fees and after compliance with the procedures set out in this section,
shall issue the person a concealed handgun license if the person: (emphasis added)
(a)(A) Is a citizen of the United States;
or
(B) Is a legal resident alien who can document continuous residency in the county for at least six months.
Oregon is a "shall issue" state meaning the government can't restrict your right to a CHL if you meet the requirements. The Sheriff must issue you a CHL. The statute is silent on reciprocity so having a WA CHL may not get you anywhere with Oregon except I hear they will wave the training requirement if you have WA's CHL.
I'm no lawyer but if you have further questions I can direct you to people at another forum who are far more knowledgeable about this stuff than I am.