Research shows that wearing your mask, and opening the front passenger window, and the window behind the driver seat helps to reduce the spread of the novel coronavirus in your vehicle. See this NY Times article.
I am looking for a ride for my sister to the Bay Area for several doctor’s appointments on May 8th. She stays with a friend in Redwood City and only needs the ride down on the 7th and a ride back on the 9th, but flexible with days and time. Also flexible with one way vs round trip.