Need Advice :)

Hellllooooo summoners!

I've been playing this game for a long long time now (End of S1). Never really spend a lot of time climbing the ladders of ranked, reached gold once, but mostly a silver-ish player. Because the friend who taught me what league is was a main adc I've mostly mained support throughout all of my time. I love support but playing support in ranked games is really frustrating if you have a level 1 towerdive adc every 5 games.

Now this time I made a mistake with my placement match, tried to be funny by selecting Draven as adc and wanted to switch to Jinx at the last second.. client bugged for a second and I was stuck with Draven ;_;. Needless to say, I suck with that dude and I am now down to Bronze 3 :D

So now I want to climb up up and away all the way to gold! My wish would be to continue supporting once I'm higher up because I have the feeling Gold player tend to get this game just a liitle bit more. Any tips on what champion to play/learn, best lane to make a big impact on the game and maybe even some tactics.

Some info:

• I am a true all arounder.
• I don't fear the skillshot-champions as bronze/silver players tend to be really predictable.
• I am willing to put in time to learn a champion or even one trick a specific one.
• I can be patient and believe to have a decent focus on objectives.
• Not a great fan of melee champions
• My own preference would be heavy damage, range, gap closure/escape. I don't feel confident if my only escape is flash.

Already greatfull for your time and answer! Proxiart