Is there anyway to limit the amount of registrations submitted?

Specifically, is there a way to disable the form when the max amount of attendees have been met?

Hi, I believe you are looking for a feature where you can disable your once the a submission limit has been reached. If so, please see How to Limit Submissions in a Form.

With this, you can set the maximum submissions you want to accept. Once that is reached, the form will be disabled.