I am a no worries club member and I love the club.
The forums are helpful, the dvd's and magazines are really nice too. And you get a discount if you are a club member on things you order from them (phone orders only) as well as free tickets to the tour.
They also send emails with training tips and other information.
Personally, I think its worth it ... but that's just me.
You can join for 20.00 a month and see if you like it first - if not, just cancel.