Yes, $6 and $8 dollar wagers are fine. You can break up the plays as you see fit. In the spirit of this promotion, only NCAA baskets count towards your rollover.
The max cash out is $250, and if you wish to continue playing that, you can request to leave it in once cleared of rollover restrictions. We will set your account at $250 real cash, and you can turn that amount into whatever with no further restriction. This also will not affect your account moving forward. Of course you can always request a payment as well once the requirements are met, and we will cash you out the $250 via person to person transfer within 24 hours, and usually same day.
Rollover explained:
Freeplay winnings x 6 = rollover amount (NCAA hoops only)
Ex: If you win $60 on Duke, then the $60 are your Freeplay winnings.
$60 x 6= $360 in NCAA Hoops action and NCAA tournament must be over before withdrawal can be made.
I hope this helps.