Hey Rygbi,
Wrath of Time might be a good fit for you. We are an Alliance guild on Proudmoore and we raid Friday and Saturday 7PM- 10PM PST. Our goal is to obtain AotC each raid tier while having fun in the process. I will leave you our forum post to learn a little more about us.
Feel free to contact Sp3cK#1228, Deftig#1343, and Vondra1315#1681 for more info.