[I gassed up yesterday at wawa in tradition.]
I tried last night around 9 PM. 4 of the 5 Gas stations had no gas and the one that did, the line was too long.
GasBuddy has a somewhat useable feature, but it is dependent on the veracity of the users...
GASBUDDY FUEL AVAILABILITY TRACKER ACTIVATED FOR HURRICANE DORIAN
https://www.gasbuddy.com/go/fuel-tracker-hurricane-dorian/