How much speed and how much setback???

[HOT H2O]

I am trying to get ready for next summers fun at the lake. I think I have maxed out the power on my boat...will setback help?...the hull is polished every week with Pledge......boy is it slick.....I also have trouble in the turns..anyone help me on that problem?.....

thanks

[SUPERBASH]

I'd go with a 12" folding chair for setback...this way you can trim it.http://photos.imageevent.com/superbash/gifs/wellfunny.gif