Join a2a and get in touch with as many people who look like they take SFI seriously and send them a message. Ive made a lot of good contacts there which has helped me a lot!
Whats your sponsor like? If they are not very good then dont worry, mines pretty bad but that shouldnt stop you.
Have a look at your upline, it is in their interest for you to succeed so they will be your best bet to find a mentor. Good luck!