I am curious. I have been having graphics issues, or, I think I am anyways, at sea level.  when i am in the boat or even flying my plane at less than 50 ft, I get real bad white patches like it might be fog, but i would like to assume its not.  It is extemely dificult to see and most of all to use the guns on the boats.
I am running an nvidia 6800 gt oc,  I have attempted to dl the latest  patches but when I do, my card crashes, which nvidia has yet to get back to me on.
Anyone have a clue as to what I might do to fix this?
Thanks in advance for any good info.