Free Ocean Shaders

Hi there.

I am really stranded here.
Im trying to make some sort of sailing game ,and so i need fairly high-quality water effects.

But this basic water which comes with the free version looks utter rubbish.
Since Pro is far out of my reach , i would be overjoyed if i could at least make thebasic water transparent.

I have spent 2 days now searching everywhere for a soulution ,im desperately in need of help.

Any help would be greatly appriciated. Thanks in advance.

i think you could find something in here: http://www.nikko3d.com/index.php/category/ocean3d/

i think you could find something in here:
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