heres one for you cheap bastards like me.
5 gallon jerry can, cut a hole in the lid just big enough to fit some plastic or rubber tubing (i used tubing from a fish tank vacum), shoe goo it in place (add duct tape for aesthetics). for the shower head i used a small peanutbutter jar, but i am sure there are a million things that would work...anyway, poke some holes in the rounded end using your method of choice, hole in other side for tubing...once again shoe goo in place (addduct tape for aesthetics)..........sit it next to the fire for an hour or two (or more depending on fire size of course) hoist it into a tree with some rope, or my favorite: set it on top of the disco...shower away!
total cost....i found everything in the garage
if that aint country...ill kiss your ass!