Hi guys

I'm working on a drupal project where i created a term called "events". I guess you all can guess the basic idea :). With CCK i created start and end date fields and with views i created a list of events.
All pretty basic so far.

Now i have a question.

I want people to be able to sign in on events.
Therefore i would like to create a button in the topic called "join event" or something. This button should take you to a separate page where you have to fill in a form with some basic information (like emailadres, name, etc.).
It would be nice if the data is stored somewhere (so that people only have to fill in the form once). Creating an user account is not an option.
After submitting the form, an email has to be sent to some people containing the information.

Now i know i can use the forms module or something, but the fact is that every events post, should have the same button with the same form.
When creating a post in events, the button (or form) should be added automatically.

What is the best way to create this?

thanks.