Becca, I took some classes early on, but I taught myself quit a bit too. I have been smocking and doing heirloom sewing for almost 25 years. There are several places to buy ready to smock items. The Smocking Arts Guild of America (SAGA)
http://www.smocking.org/ also has some ready to smock and learn projects. They also have some correspondence courses that are very good. What part of the country are you in? There may also be a chapter near you.
As well as there are several online heirloom and smocking shops that will pleat for you if you are in an area that doesn't have a shop.
www.bessiemary.comwww.farmhousefabrics.comwww.carolharrisco.comThe A-Z books are great. I assume you have seen or have the Australian Smocking and Embroidery Magazine. As well as Creative Needle and Sew Beautiful magazine.
If I can be of any help let me know.
Martha
http://southernmatriarch.blogspot.com