Congrats on starting your adventure. I am also from the Bay Area but now live in Atl. Most of the places you mentioned are not really cheap. Nothing like SF, but they have been going up for some time. Now you know that all the Tech companies have closed their offices from the start. I'm of the belief that more and more tech employees are going to keep working from home so location isn't very important.
The other thing that you brought up is not being able to visit the property during these times. My question is why would that matter? I assume you are going to hire a PM to take care of everything anyway. You should ask for multiple quotes for anything over $2500 to make sure you are not getting cheated, ask for pictures and try to get a third party (friend/family) to visit the property to make sure everything is on the up and up. But visiting the property shouldn't make a difference.
Lastly, I would like to know what your goals are. Are you looking for appreciation in 3-5 years when you can flip it into something bigger? Are you looking for just 1-2 rentals to add to rental incomes? Are you looking to buy 15 houses in the same area within 3 years?