Asking For Some Tips

Alright, now that Season 4 has officially come to an end I am starting to prepare myself to climb just like I did in Season 4. Having around 2-3 months of practice, I'd like to get the knowledge I need to practice through those few months before Season 5 begins.

Now, a little about myself. I started playing in Season 3, I ended the season in Bronze 3, in Season 4 I was placed in Bronze 5 then I made it all the way up to Gold 5 about 4 months before the season ended, but I just quit playing ranked for the season (with the exception of a game here and there) because I had made it to my dream goal. I main ADC/Jungle, I can play top/Support well, however I struggle a bit with mid lane. I am looking to perfect my ADC and Jungling before full on focusing on how to be good on mid lane. I tend to get good farm as ADC and top (about 70 CS at 10 min) but I can't keep getting the consistent farm, and group with the team at the same time. Basically, I need help with knowing how to keep getting 70 or so farm every 10 minutes without having to leave my team stranded.

With jungling I need help with ganking bot, I can get mediocre ganks off, but nothing compared to a top, or mid gank. Pretty much it for here.

That is pretty much it, thanks for reading and thanks for your help in advance.

By the way, don't judge my last few games today because I was on tilt most of the day, so go back about 2 days and then look. Thanks!