In the early fall of 2016 my wife and I left Maine for a 2 month National Park tour towing our T@B teardrop trailer. We traveled all the way to the left coast, camping at Federal, state and private campgrounds. I have a Maine CCW, and carried a Model 29 4” .44 in part because we intended to flyfish in some remote locations known to be frequented by grizzlies in the west, but also to protect us from the two legged critters.
Because we were forced to travel and sometimes camp in Communist states I kept two locked ammo boxes in the trailer, one for the gun, one for ammo. These were hidden in a hidy hole behind the toilet when we were in gun unfriendly states (except at night). Rest of the trip the gun was in the console of our SUV.
Despite having NRA Life Member decals and Registered Maine Guide stickers on the car and trailer the only problem during the trip was at Hoover Dam. Can’t enter with a gun in your car or camper, however the police told us a secure location we could park the camper a couple of miles from the dam so we still got to do the tour. By the way these officers were very polite.
We traveled thru 24 states over two months putting on 11,300 miles. Wonderful trip everyone should try and do AND if you do go don’t forget your shootin’ iron.