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

Putting it in Park always does the trick. Stabilizers are overrated on Class C units. And why add the extra weight of two if not four units? I bought this years ago for the sake of argument just in case more than a few folks were staying in the RV. http://www.dyersonline.com/valterra-stabilizer-stand.html Fortunately it is usually only me and once I am in bed, nothing is moving but me.