What is best way to implement a survey in Joomla?

I'm planning to create a survey form in Joomla(1.5) that will have a lot of custom fields (name,address, email, date of birth and more...). Now I want to get your opinion on the best approach to do it. Is there a plugin to easily do that? Or I should really code it from scratch?

Also I want add and integrate some payment gateway that will handle payment (It could be paypal and creditcard)开发者_高级运维. What can be my options for that?

Thanks!

Survey Manager might be the way to go for you.

Also there are a host of payment gateway modules you can integrate in your website. You can find them at joomla extension library.