The Toronto Swinger's club The O Zone, has a great blog that's full of information about the Couples Lifestyle. They regularly post concise information about Swinging that I've learned from.
One of the regularly scheduled events they have is 'Newbie Night' where couples who are curious, interested or fascinated by the Lifestyle can see the club for themselves and learn more about it in a no pressure atmosphere. It is a GREAT way to dip your toes in the water!
Here's the link to the blog:
Newbie Night at the O Zone