So I found good Dune fic! All written by this amazing person bantha_fodder. I'm linking my favs.

steer your own ship (gen, ghanima) 
Nothing to Show For It (duncan idaho/house atreides)
a sunset on the road, reappearing (star wars/dune)
In Certain Towns (farad'n, gen)
A universe (leto, written by sloanesomething)
Water To The Dead (battlestar galactica/dune, chani/paul, lee/kara, ( Read more... )