Gold Support/ADC LF a serious ranked team

I'm looking for a serious ranked team, I am free to practice from 3-6, and from 7:30-12 CST. I am tired of soloQ and looking for a structured experiance. I am very chill and am always looking for ways to improve. I main thresh+sivir. http://na.op.gg/summoner/userName=TRB+ThreshXpress

Yes I know, I'm on a pretty bad loosing streak, but give me a chance :) I do well in structured play.