Get site data using HttpWebRequest in VB.NET - repost

I need someone to write up some code in vb.net (vb 2008 or vb 2010 compatible) that will use will use HttpWebRequest to go to a page, click the "I Agree" button (using post), select a few criteria on the next few pages then display the results in a textbox. It's pretty basic stuff, I wrote up some code to do this, but I'm having problems preserving the cookies which are needed for retrieving the results. An experienced coder should be able to have this done within 10 to 30 minutes. But I will give a couple of days for the deadline in case something comes up. If you would like to know which site I'm trying to work with to ensure you can do it before bidding, please message me and I'll let you know.