New Mexico considers your vehicle as an extension of your home. You can have a loaded firearm in the vehicle and it does not matter if it is in the glove box or on the dash, no one will say anything. We are also an open carry state so you can carry it on your hip when out of the RV. Just make sure that your coat or shirt never covers the firearm, as some will say you are trying to conceal.You cant carry in a bar,restaurant that serves alcohol for on premise consumption, bank,courthouse, state building or school. Enjoy your trip.