My client has Formidable Pro installed on their website. They want to set up a form to sell 50 "tickets" to an upcoming event. This means I have to limit the number of "tickets" or entries on the form. I don't know how to do this. To add a twist it's a singles mixer so they want to encourage even numbers of Male/Female attendees. They want to sell 25 tickets for those that identify as male/female (each). Is there a way to limit entries based on a radio button question?

I imagine I can try to create 3 forms. One to ask gender identity that redirects to the other two forms (one each for male or female) but I really don't want to take them away from the initial page where the form is and I don't want to start with a single gender question. Any ideas anyone?