need help with a fuel flow problem

[spareparts]

one of the local marinas has had no E gas for at least 5 years. I work there often and have checked their gas more than once. It doesn't have ethanol in it, but its sure got something in it that will burn your skin and still attacks rubber fuel lines. I used to clean parts with gas when i was younger, now this stuff will make your skin burn and turn red almost instantly. Its not E, but it can be just as bad