Go to the US Border Patrol website and see the crossing closure days and times. I was down a while back (June) and Tecate was closed....had to roll back to San Ysidro and sweated in line for a spell. There was one temp check just before Ensenada where the nice lady asked my business being in Baja. Even with surfboards on the roof and a back seat of frothing teens we got through without much-a-do. Kids didn't get temp checked only myself and wife. I am a member of a travel club called Vagabundos Del Mar. They have a "Hotbox" with latest reports, road conditions, closures, check points etc (not soliciting) you could check them out. I usually get my insurance for the year through them. For my SMB it is around $500 bucks. For a 5-7 day trip the insurance cost is almost the same so I opt for the annual. Safe travels!!!!
2002 E350 EXT RB50, Agile 4x4 conversion