I have been tanking for years, tanked for raids and heroics in LK and am getting into tanking heroics in Cataclysm so if you join, you won't have to worry about sitting in queue for a tank who'd probably end up being a prick anyway. We are forgiving of mistakes, yet competent.
Guild level 12, 70% to 13. 7 tabs which are in constant use and being refreshed and cleaned weekly. We cover repairs and withdraws daily. If you're a mature player and want to find a suitable friendly guild to be able to relax in instead of guild hopping and ending up another faceless minion in guild after guild, join us. I have found many guild mates over the years who are now my friends by using this forum, I hope to continue that trend.