TH8 farming trophie range?

I just became a TH8 yesterday and the loot that I was getting before at TH7 in the 1000-1200 trophie range is gone. I need to go to another trophie range where I could farm again and get at least 100 000 gold and elixir easily without searching for more than 20 minutes. Any suggestions please?

gold 1 - 3. closer to 1 if you'r troops you'r using are maxed out. closer to 3 if not.