I have tried everything to get this to work properly.
MadMimi is working on it as well.
It loads correctly and looks like it works on a single opt in but never gets the email over to the list.
On a double opt in it takes you to a Thank you page instead of the "you need to check your email" page.
Live here: http://theadventurebite.com/
Top one is eNews, bottom one is MadMimi widget that is working.
Using https://madmimi.com/signups/subscribe/****** in form action and