Hey Renato, Same Old Bull an active guild on Twisting Nether might be just what you are looking for, we are a growing guild very interested in a DPS warrior to build our numbers. We are would be more than happy to help you find your feet in raiding and have many M+ running nightly to help you get the groups you are looking for.
see [H] [Twisting Nether] <Same Old Bull> Raiding Guild Looking for DPS For more details or give one of our officers a yell in game for a chat if you have any questions.