As a follow-up, I entered at St Luis yesterday (Sunday) with a temporary "drive away" sticker for the windshield which I placed upside down on the dash. I also had the sales paperwork with my name all over it...duh! No issues and had my first very enjoyable drive in the new ride on the coastal highway which was beautiful. I stopped in El Golfo and was amazed at all the people from CA & AZ enjoying the sun, sand and ocean. Hopefully, later this week, I'll breeze through the border upon re-entry at Lukeville.