KJs hand vs river bet

[deaders]

SB's flop bet looks pretty weak and so is his preflop raise (3bb) so with out any reads the average player at these levels could have a pretty big range here. I would raise the flop to ~$3 then go from there... if he bets out strongly again on the turn you could likely be beaten. If he checks I'd bet about half the pot on the turn. Not sure how good this is but thats how I would play it at the moment.