My sister and mom and I are planning to meet at a local outdoor garden. My sister is flying in from the DC area and teaches public school. Both are fully vaccinated. I have yet to receive any vaccine. Though my two high risk family members just each received their first dose on Thursday. The two are asking if I want to drive to the garden. It’s at least a one way drive each way. They’re saying they ride in the backseat of my van and we crack a window. And we wear masks. Safe? Or would you guys drive separately? At the garden we’ll be outside the entire time. I’m only worried about the drive there and back.