Need help with a water profile

[eschatz]

I've gotten my 5 brewing salts, downloaded Brewater 3.0, and gotten my RO water together (my city water is crap). All I need is a water profile for an American Wheat (Gumball Head Clone). I'm not quite sure what I should do for a typical american beer like this. This is where I'm noobing out. I've never done my own blank slate water before. Anyone got any suggestions?

 

[Schlenkerla]

If you haven't seen this section of Palmer's give this a read.

How to Brew - By John Palmer - Balancing the Malts and Minerals

Try starting one page back.

Do you know where the stuff is made? You can get a water report from the treatment facility. Its always free, some reports are available online.