I know you said you don't like Gortex, but I think you'll have the same problem with most of the modern fabrics, including event and most of the soft shell fabrics.
They need a DWR to stay waterproof and the more breathable, the less waterproof.
And yes under a lot of conditions goretex will still get you wet on the inside.
This FAQ might be useful to you in assessing Goretex:
http://www.bushwalking.org.au/FAQ/FAQ_Rainwear.htm#BreathThat said, Cabela's have a fairly light weight Goretex (the "Pac-Lite" variety of goretex) Parka.
I have one and have been quite happy with it.
It's a simple, adequate design, but it is fairly light, compresses well (the 2XL goes down to about the size of a softball) and is reasonably priced for what it is.
The longest I've spent in it is about 3 days straight where it pretty mush was raining the whole three days.
It kept me dry - well as dry as anything does.
I sweat a lot and nothing kleeps me really dry.
Perhaps its more accurate to say it did stop water from getting in.
If you want to have a look, pop the item number IK-922398 into the Cabela's search field and it should return it.
If not it's called the Rainy River jacket.