Custom GoToWebinar Registration Page

Nice trick, courtesy of glenndcitrix.wordpress.com (@GlennDCitrix).

https://www.gotowebinar.com/en_US/island/webinar/registration.flow

?Template=island/webinar/registration.tmpl

&Form=webinarRegistrationForm

&WebinarKey=123456789

&Name_First=John

&Name_Last=Doe

&Email=email@ddress.com

Note: other required fields may apply, such as “Organization.” Viewing the source will tell the tale.