My wife has her interview for her K-3 visa on Feb. 6th at the consulate in Johannesburg. She has all of her paperwork and documantation in order so she should be good as far as that goes. Does anyone have any last minute tips about what to do or how to handle things? I've read up on the consulate profile and was just wondering if anyone had any additional advice. Also, I am going to be in South Africa at that time... will I be permitted to go to the interview with her? The security is really tight there. I am technically the petitioner so I should be allowed, right?

Thanks in advance!