Last season I was at 400 and went up to 1050 to end the season all in the last month.

My advice: pick only the champs you have a good win % with. That's what I did. Unfortunately, the game gets boring so I would always pick tons of different champs... I own most of them, including low win % just because they were fun. So do that, focus on a core group of champs you get at least 50% win rate with.

Focus on last hitting andward river. This will be your greatest asset.

Watch this guy some. Top 25 player in solo queue. When he's streaming, he answers questions, gives commentary, and is an all-round good guy. Usually he'll post a thread in GD when he starts his stream up.

play normals they are alot easier and help your skills, also if u go to twitch tv there are plenty of streams that arent boring/bad quality, ie: wingsofdeath, aphromoo, tsm_theoddone...but if you really dont want to watch, than normals are the easiet way and keep playing

Get a tutor.

aim for 0 elo

Download Lolreplay, download the games where you lost and realize your mistakes