Yes, we do have a Wreck List Clan on Diablo III. If you haven't already joined, and want to be a part of it, here is how:
1. Click on Communities button at lower right corner.
2. In the new Interface box, click Find under the Clan button.
3. A new interface box pops up. In the Filter box, type Wreck List.
4. WL (Wreck List) will come up and then click on the Join Clan button. The "pending invite" will show on all your toons.
5. Send Rubidium an in-game mail through WoW stating that you want to join the clan and the name of the DIII character(s) that you are using.