I'm sure this has been answered multiple times but I can't get it with the search function. I have an Oregon CHL and will be in Washington for about 4 days next week where I don't have a license. I have a full 4 door pickup with no trunk. Just before I reach the border I want to stop and get legal and need to know how to do it. My first reaction is to take a few large zip lock bags, unload the gun and mags, disassemble the gun and put parts in the bags. Then I could put some under each side of the back seat which I can't reach from the driver's seat. Maybe even some under the passenger's seat? How much do I need to do to be legal? Can I even take the gun at all? Thanks!