359847 enrollment website w/ ad serv

I need a quote on the following: Website that has an enrollement form for people to participate in a local event, which will consist of gathering some personal information and data on basic interests. This will be a series of fill in the blank and selectable fields. A user will be able to review thier information before submitting and once the user clicks the submit button, an email will be sent to them verifying their enrollment and the infomation collected will be stored to a database. That's the easy part. Before a person gets to the form mentioned above, they will have to enter their zip/postal code on a previous page. When they enter their zipcode and press submit, they will be taken to the form mentioned above which will be on the left side of the webpage. On the right side of the page will be display ads for up to six sponsors of the event (there will be six categories of sponsors). These display ads will be called from another database (mysql) and will appear in a column that says "Event Sponsors". So display ads are tied to zip/postal codes. Each display ad will be hyperlinked to the sponsors webpage and I will provide specs on the size of display ads. This quote should be for an entire site including design. Database used to store event participants needs to be able to handle 1 million records or more. Please ask any questions if needed.