I have a 20' long rail with supports so it stands on its own. (I usually throw some snow around it anyway for extra support). Its about 3.5" tall at one end and about 2.5' tall at the other end so it is somewhat of a down rail. Will add pictures this weekend when I am at Sunday River as that's where it is.
I can deliver to anywhere in reasonable distance to Sunday River or Boston.
Give me your offer.