1/2NL table is quite loose/passive, only been playing for ~4 orbits. Raised pots:limped pots is about 1:1, regularly get 5+ callers and then it gets checked all the way to the river. No 2! so far.
The guy on the button to my left is especially tight and fit-or-fold.
Hand:
3 limps
CO: Hero ($190): K
Q
Raises $12
Button folds, 4 calls
FLOP (~$60): K
2
3
Checks to Hero.
Given the # of players and the draw, how much should I bet here?