Google Maps
I'm now able to track some WhatsApp groups in Haiti, and this arrived a few minutes ago:
World Food Program sent five trucks of food to Roche a Bateau, but these trucks were attacked and looted in Torbec. This is serious.
Torbeck, Wikipedia tells me, is a commune in Les Cayes arrondissement in Sud Department, with a population of 69,000. For what WFP is doing (apart from being hijacked), see this report from ReliefWeb.