Right, I had relatives visit here but because of my family’s status they state that they are on vacation. One thing to know is that Consular officers know when you’re lying so it’s better to come up with story that you can stick to. Make sure your family has sufficient ties to their home country that can “guarantee” their return (house, work, etc.) and have an idea of how much they’ll be spending.

Google Visajourney for more information about the B visa process. Also, if you have Netflix, watch “Border Security”. You’ll get an idea of customs and immigration