If you have a smart phone one app I find very beneficial is WAZE. When I travel to the US, I use it and I use it here in Panama.
It has just gone through a major upgrade and the display is even better than it was in the past. If you are in David and can’t see any street signs, WAZE will know where you are and give you the exact location.
When I was trying to learn a new way to drive from my house to Robert at Hogar Santa Catalina I used WAZE. It plotted my course. I was returning from the airport one day and needed to go see Robert and WAZE took me a way I would never have known.
I have found it better in Panama than Google Maps and much better than Apple Maps.