Polls (or similar) on Blogger?

I’ve only just recently started using Blogger in any meaningful way, and I’m now on the verge of needing to level-up seriously on my abilities, because I’m hoping to use it to allow wedding invitees to RSVP.

I’ve looked around at the various stuff available to me, but I’m not seeing anything that jumps out at me as the thing to use.

In my head, I just want a form that lets the person put in their yes or no, and for yes answers, prompts for a name, a number of people coming, and an optional email address. Then with a click of a button, emails that info to me (without being a mailto: link).

There appears to be a Contact form built into Blogger, but I don’t see any way to configure it so that it has fields called anything but name, email, and comment.

Anyone got a solution?

It’s probably easier to just make an evite invitation and link to it from your Blogger page.

If you don’t mind using other software, Google Docs has specific provisions for surveys.