Sorry to be so slow in replying, I have not been reading this board as much as I used to.
Yeah they are still available, never got around to putting them on ebay. They should be quite splash proof when all closed up. They have zippers and velcro to close all the various openings and a clear plastic cover over the screen. Not water tight by any means but would easily handle rain less than a flood and the type of splashing they might get on a boat or something.
You can email me at pwborders at home dot com, with the appropriate punctuation substitution if you want one or need more info. I only read this email at home usually late at night (early morning?) so the reply is not instant. I also have a 71 rating on ebay as tcbordp so I guess I am relatively honest.