newbie, which one of these 3 would suit me?

[Killer_Demo]

Hi I'm a newbie wanting to get his feet wet....i got 300 to start out with....i was thinking about

1)bet jamaica
2)betonline
3)bookmaker

also i would be deposit with moneygram/fedex check and receive it the same way... could some vets school a newbie like me on which to choose

thx in advance...