Since I started quilling, I've been a member of the North American Quilling Guild. If you're a quiller and you haven't already joined, why not? This is OUR organization. The Guild has one mission - to the promote the art of quilling. Joining is easy - simply complete an application and pay your dues, which is a reasonable amount.
Once you become a member, you don't have to do anything else if you don't want to. You can just enjoy the benefits of being a member. But, if you want to be involved, there are many ways to do so, and they welcome you, even newbies!
A major benefit is Quill America - the newsletter/journal, published 4 times per year. This alone is worth the price of the dues! It has articles, projects, tips, news of quilling events, and photos, lots of photos! of quilling.
You also get the experience and support of your fellow NAQG members. Their goal of promoting this art is exhibited through their willingness to share tips, patterns, advice. But what I found to be most helpful, especially as a new quiller, but even today, is that they are a very supportive group, always jumping in to offer encouragement.