Silver 2 Support/Jungle/Mid Looking for team

A Little about me.

Name: Seth IGN: Big Seth Age: 22 Top 5 champs - Supports: Zyra, Braum, Thresh, Leona, Nami Junglers: Kha'Zix, Skarner, Udyr, Trundle, Diana, Pantheon Mids: Syndra, Ziggs, Zed, Orianna, Ahri

Been playing for some time, looking for something serious that won't fall apart after one or two losses like most teams. I've played with many teams and typically don't get past 3 games without someone ragequitting and the whole team just falling apart.