NEED HELP WEIGHTING A BOAT!!!!!!!!!!!

we have a mastercraft maristar 230 pro and i was wondering how we can weight it to get a massive wake. we have 2 450s in the back and a custom sack to fit in the ski locker. i was wondering were we would put the sacks in the boat for a bigger and wake. we have tried a 600 up front and a 600 in the back but its kinda screwed up maybe to much up front.so if anyone has any suggestions please reply back or email me. thanks

Maristar 230...is that a 23ft V-drive??? If so, I would recomend 500lbs on each side of the engine in the back. And 600lbs in the front. Plus add all of your friends and the wake will be awesome.