Theres a plugin called s2member that I use, give that a try.

I have used the free version of this plugin on a client's site with good results.

Event Espresso - WordPress Event Registration and Manager Plugin

Hello my friend,

I would like to suggest you two WP plugin that are:

Register Plus: It helps in enhance your Registration Page, Add Custom Logo, Password Field, Invitation Codes, Disclaimers, CAPTCHA Validation, Email Validation, User Moderation

Event Registration: This plugin is designed to allow you to take online registrations for events and classes. Supports Paypal, Google Pay, MonsterPay or Authorize.net onl

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