How do you stabilize your Class C when parked for camping?

Robocop wrote:
http://www.dyersonline.com/valterra-stabilizer-stand.html

That's what I got and found that it by itself does little to nothing useful. It goes under the back bumper easily......but I haven't found a good place near the front to put anything.

I pull a trailer and find that putting a little upward pressure on the back by screwing down the tongue jack does about as much good.