I believe that each account is allowed to get Flotrack Pro free 7 days. Therefore, you could just choose a race that you wanted to watch via Flotrack, activate your seven days, and watch anything in that, whether it be races or not. If you are willing enough, you can create a false email then another Flotrack account.
I'm not sure if this will work, as I am going to try it out today for the BU Invitational, but I will report back. Thoughts?