5th wheel hitch recommendation

I recommend the Curt. Not sure how much your fifth wheel weighs, but I like my Curt. Bought mine on Amazon. I don't have a slider, but here is a link you can check.
http://www.amazon.com/Curt-16516-Fifth-Wheel-Roller/dp/B001GMX15C/ref=sr_1_4?ie=UTF8&qid=1391041701&sr=8-4&keywords=curt+fifth+wheel+hitch