Login Not Redirecting Back to Home page by default

Hello,

I am using Membership plugin to create a register page for people to be redirected to before they see the site. Once they register they need to be redirected directly to the home page.

I have all the settings configured so you are redirected to the register page (http://impactradiosummit.com/log-in/) when you try and access the home page. If you use the Gravity Forms signup embedded in the page it doesn't redirect even through I have redirect enabled on GF.

If you use the Level 1 signup it works but you have to click on a second option "Subscribe" after you click "Register My Account".

I need to get this to be a 1 click process so the register form is directly on the /log-in/ page and it directs people straight to the home page.

Thanks in advance for your help!