I want to start a little travel club. Need a form.

You can build your form from the scratch, please check this guide: https://www.jotform.com/help/2-How-to-Create-Your-First-Web-Form 

You could also search in our templates gallery, and if you find any form that you like, you can clone it, and further customize it: https://www.jotform.com/help/106-How-to-Use-Form-Templates