[playersare]

why are you picking Caribbean Sun anyway? that bonus isn't great and while it's fine to sign up there with rakeback, you don't actually NEED rakeback yet at the levels you're playing. so I would suggest leaving that place alone and concentrate on better bonuses.

for 50c/$1 LHE you should look into
Paradise
Absolute
Bet365
Poker Rewards

you can also consider depositing $500 into Party Poker to max out the $100 signup bonus, then immediately withdraw $300 of it back to your bankroll. the Party skins bonuses clear the fastest and the low limit games are easy to beat.