Duo

Hey everyone. I'm a Silver 5 player who has recently dealt with giant win streaks followed by giant loss streaks. As a result, I have bronze 1-2 MMR and as a result, I'm regularly matched with and against bronzes as well as other silver 5 players. If I win a match, I gain about 12 LP. When I lose, I lose about 30. I was hoping to get Silver 4 again (I've been in s4 twice) before ranked starts, because I've heard provisionals will place you slightly lower this season and I want to stay in Silver. Mostly, however, I want to bring my MMR back up to what it was about 2 weeks ago so I don't get bronze this season. Are there any Gold 5 players willing to duo? I've played with golds before, but they dont really play ranked anymore.