If your lucky, someone might have a save that is still in 1.01, they might be able to transfer the 1.01 update to a flash drive or somthing, then send it to you and you install that and do the 20mil glitch.
I have no idea if this is actually possible.
With the Redbull events I have a perfect grinding platform. Fun races and big money, that's how I get cars and money.