Looking to start a 5v5 Ranked team with mature members age 25+ required.

Just would like to have a fun 5v5 team, but still definitely competitive and willingness to win and learn to get better. I have a very hard time finding members older than 20 by random happenstance, and I know a lot of the older members aren't really playing for being competitive, but I'm sure I'm not the only one out there that would like to talk strategy and well thought out team compositions. I've actually become hateful towards the younger players because of how immature they are. Send me a PM to make a ranked team. I was Platinum 1 last season, and plinking away in gold this season.