Susan Biddle Ross is a character on Seinfeld, played by Heidi Swedberg. Susan, an executive at NBC, first appeared in the season 4 episode  The Pitch , in which Jerry Seinfeld and George Costanza pitched the idea for their sitcom to Susan and her fellow executives.
The best solution is to remove the tank and drain it. You can also try and siphon out as much as you can and put STP Gas treatment or any other alcohol based de icer in. It will take several cans of this plus fresh gasoline. If water has reached your fuel filter this will have to be replaced also.
How to Fix the Problem of Water in Your Gas Tank. The best way to remove all water from the gas tank is to simply replace the entire volume of gas that is being used. This may seem like an expensive alternative to some drivers; however, the damage that you will be avoiding to your car is more than worth it.