Here are 2 guides that i have been told about but not tried myself, but i have heard good things about them both

Click Here to go to Ultimate Gold/Leveling Guide No.1

Click Here to go to Ultimate Gold/Leveling Guide No.2

As i have said i have not tried them myself so i f you do try them could you please leave a comment to tell me if they are good/bad detailed/not detailed.

Thank you Mac