On my 94 SNOB we really had to get to downright dangerously loaded to get the wake big on the left side. I am talking close to 1200-1500lbs plus four people hanging out on the gunnel and the driver steering with his feet from the passenger side. This gets the rub rail in the water and at that point the wake cleans up enough to really hit it.
On the drivers side it will clean at half that weight. Be carfull about submerging your fuel vent on the drivers side.