I heard that the set-up that Tyler, Mikeski & Clubmyke use works well.
I have found that the sickest set-up with a fatsack is:
-All stock ballast full
-750 lbs. fat sack running lengthwise in the back (the fat sack should be touching the back cushion and stop right before the driver seat)
-3 people behind windshield (driver & 2 Paxs)
-3 people midship (one on each side of the fat sack and one sitting on it)
No added weight in the bow! This boat likes to be stern heavy. This set-up provides a super rampy wake with a little lip at the top. It is really thick and will for sure pop you like mad.
I know a lot of people say you don't need that much extra weight to get a good wake on the 211. This is true, but if you want it to get really hard, then there is no substitute for weight (it's physics).