Hey guys. Here's my ideas.

Hey, I just signed up for this on my path to an early promotion and white-listing. In case you don't see my 3 suggestions on the MC Forums, here they are:
1. We should have clan wars! Even though this is an Anti-Griefer clan, clan wars are extremely fun.

2. I agree with AznAran. We should have parties in Skype or Ventrilo (or even Teamspeak) in which we get 4 or 5 people onto a server and do a custom map.

3. Random Griefer Patrols. We could ally up with the top ten or so Minecraft servers and randomly send people on one of them to see if there are any Griefers. I used to be on the BloodCraft server a lot, and there is SOOOOOO much griefing.

Clan wars would be soo cool, split the clan up in 2 teams and make a new server and such
Skype wouldn't be only usefull for custom maps but too for normal playing, but I'm pretty sure not everyone has a mic. wich could be a problem.
For the patrols, this is going to be pretty hard to get on the servers (if they have whitelist) and most of the bigger servers have all sorts of griefer controls.

I mean clan wars as in warring against other clans. Believe it or not, but there are some major clans out there that are dedicated to griefing.