Gas Flood

last night I dreamed I went to a family wedding party or something similar with my mother, the party was located at a relatives house that lived next to the highway at a farm type house, there was flooding all around that day and the highway had about two inches of water over it, we stopped at a gas station and the pumps werent working, so they brought in external pumps with power generators and they were using regular hoses to fill the cars, my mother wanted to help fill the car but the hose slipped and she got soaked in gasoline...