First Time Ranked

Hi, this would be my first time playing ranked (even though I've been playing for about a year now). I'm told it's a very toxic environment and that I might not even like it. I just want someone to play with, who isn't too concerned with winning. The only reason I want to do ranked is because I keep getting matched with gold and silver players and not having a good time. There is also a poll as to whether or not I should even do ranked. Just looking for somebody to show me the ropes. Any help would be appreciated!