There are several great books that have really good bonuses.... Probably the most bonus happy book is Skybook... You can usually get a 50% free play bonus there... and then they continue to offer 50% bonuses as events happen... Like start of seasons, right now the March Madness 50% bonus is happening... The good thing is even after you have a balance they still offer these bonuses as a re-load bonus... 50% re-load and I even had a nice balance with them last year and they still offered the re-load bonus, which I took them up on. Since then I met their roll over and withdrew my entire balance... I would jump on this March Madness bonus, but they said I just withdrew recently, so I didn't qualify... They had all around good service and I will be back with them someday...
Now I did just receive a nice Cash bonus from betallsports. I was surprised as I thought it was going to be a free play bonus... Of course Island Casino and Sportbet both offer cash bonuses... Didn't have any issues with them, however still working on the Island Casino roll over...
The greek and BetJamaica both were very good with payments and such... I will be back with them... I even had a very pleasant experience with 5 Dimes, meeting their roll over and getting my money fast...
Now First Fidelity You Wager was a nice surprise too... I am still working on their roll over, but the cool thing is, you can withdraw anytime as long as it is more than the balance you began with... In other words, say you deposit $1000 and get a $400 bonus, then anything you make above $1400 you can withdraw... I have made a couple of withdrawals with them and it went smoothly...
Well, that covers most of my Basketball season I believe, anyway... Good luck out there and hope this helps...