68 dart gas tank leak

i have tank with sending unit out of ny car went efi
Can you post a photo of it here? I won’t be home until this evening to jack the car up and go underneath and see where the leak is. I’m fairly sure it will be the sender area. It’s leaking down under the middle of the tank. I know the ethanol in the fuel ruins older rubber seals. The stupid stuff also causes the cars to get worse mileage. Don’t see the point in it