Not much detail is given about what the bonus might be. I wonder if it will be scratch cards like at MSS?
I haven't played the Suncoast Quad Bonus myself but I have a copy of the rules here. It is available only at the bars on Thursdays through Saturdays in May. Only 5's through 9's are eligible and you can only get paid for each one once per day. In other words, for example, you can't get a bonus for 5's more than once a day. The bonus is $25 in free play for 25c and 50c games and $50 for $1 and above.
Whaaat? It makes 25c 9/6 JoB worth 104% for the first quad. For SURE...however, you PROBABLY wouldn't get the same quad again..but it'd be possible, but for a 104% play (plus comps) I'd say it's good for a play.