
Quoting
Highwayman
You don't hire an attorney - you hire two attorneys. One attorney cannot represent both of you.
An alternative is to try mediation - it's generally much cheaper than a standard divorce. Many mediators are also attorneys who can, once a total agreement is reached, draw up whatever legal documents are necessary. If you think this is going to be amicable and that you and your wife will more or less agree on most of the major things, mediation is probably the way to go.
You may want to sit down and talk with your wife and see what she thinks. You can also consult with a divorce attorney in order to find out the details you seek.