Intergrate PayPal into a registration form

I need a Convention Registration webpage form where people can fill out their name, email address....etc. Along with that I need to integrate PayPal to accept registration fee, and other items people can select to purchase. The trick is when they submit the form three events takes place, 1. One takes them to PayPal so they can pay for what they selected 2. The form info needs to be emailed to the host so they know someone just registered and what they purchased 3. Redirect them to a thank you page with the info they just filled out and what they purchased when completed so they can print this page out as a reciept Hopefully this can be done with no database