I'm a no dust club member (new). You have access to a lot of videos, live online training sessions where you get to chat with other members, ask Dennis questions and he's always glad to answer. Just watch your email because they email you schedules and send you a reminder email. If you miss a training session that you wanted to attend, don't worry, it's recorded and saved to your account. You get dvds every month, sometimes 2. Special culb members discounts. If he's on tour near you, you can get free passes. I joined while he was on tour in Memphis. He's very nice. My riding instructor/BO did the clinic with him in Memphis. The 1-800 # is to their customer service, the 707 #s that you'll receive is their personal #s.
There's a forum there, which i only been on once. There's also a living room where a lot of members go after the online sessions to have further discussions with Dennis and Deborah. If you call their personal numbers and get voice mail, just leave a message. Deborah usually call you back within a few minutes.
Everything I've mentioned comes with your membership, there's no additional charge for attending these classes/training sessions. There more, but I haven't explored everything that came with my membership. I've only been a member since May.