mastertangler wrote on May 28^th, 2011 at 3:08am:

My gore tex had become tired.........even though I baby it and wouldn't dream of subjecting it to rough treatment it still didn't really bead water anymore. To be honest, I hadn't really noticed until we started talking about it on the forum.

ReviveX® works well. There is another as I recall. Either way, you're doing what, like a three week trip? Your GT whatever could revert to it's previous stage after a while but my best guess would be sweat is what will get you the wettest.