Great Gluten Free Resource

http://www.celiac.com/  Is the perfect gluten free resource even if you aren't celiac. If you are, it will be invaluable to you. However, it also goes into gluten in general. It includes topics such as:
 Gluten-Free Diet Basics

Forbidden List

Safe List

Alcoholic Beverages

Gluten-Free Recipes

If you don't know if something has gluten in it you can google search: "name of product" and "celiac.com" or put it in the search box at celiac.com. There are tons of celiacs who contribute to the site after doing research on what is and what isn't gluten free. This is not only hugely helpful, it's FREE!