The Silk & Steel Tavern -- The first, the best, the original: The Silk and Steel Tavern on DalNet. The website is undoubtedly the most thorough resource on Gor and the Gorean philosophy on the internet. Pages of interest: The Savage World of Gor and the Third Knowledge page. Be sure to look for any of the articles by _Marcus_ of Ar. They are very well written and insightful.
The Gorean Voice -- The only current on-line newspaper/e-zine on Gor. It deals with philosophy - not roleplay. There are sections for fan fiction, humor, cartoons, and examination of the books and much more.
Gor Magazine -- From Vision Entertainment. This is the OFFICIAL site for the upcoming graphic novels of the Norman works. A years subscription (6 issues) is about $40. Currently, they are only accepting advanced subscriptions - the more subscribers, the sooner the presses will roll!!! Check their site often for updates of the artwork - which is really nice and really gives you an idea of what John Norman's, who is working with them on the project, vision is.
On-line predators -- ok - so this isn't Gorean. But, with many out there seeking off-line Gorean (or any other kind of) relationships, we felt that it was important to place information on on-line predators as well as links to comprehensive, not overly S/M sites. We don't know who originally compiled the list or where it was found (sent to the owner of the site via e-mail) but it is a very good essay and very important for safety on-line.
Hopefully, all this information on the web sites will help you and give you a good foundation in the wonderful world of Gor, but you need to read the books if you are really serious about being Gorean. See: Amazon.com! Earth's Biggest Bookstore (go to search and type in John Norman) or The Advanced Book Exchange Home Page for used books (go to Search for books in the ABE system. Once there, in the Author line type John Norman, and in the keyword line type Gor or the title of the specific books like "Tarnsman of Gor" in the title line. If you register - totally optional - with them you can add titles or authors to a Want List and they will notify you when that book has been added to their system.)