You will have seven days in which to complete the wagering requirements, which is standard at NJ gambling sites. Blackjack, baccarat and video poker are 10% and Blackjack Exchange only counts 5%. That means you essentially need to complete a 75x rollover requirement if you play those games.
Slots count 100% towards completing the playthrough requirement, but only 20% of what you spent on most table games will count. You then need to complete a 20x rollover requirement on the bonus funds before cashing out.