semibluffing

[umdpoker]

is semibluffing useful at all in sng's? i could see maybe if you have the button, but it seems that in all of the sng's i play, semibluffing just kills your stack whenever you miss. nobody ever checks the turn if they have position on you and you check it to them. perhaps this is because i play at party where the stacks are tiny and a lot of the players are maniacs. any advice on how to play flush draws in party 10+1 nl sng's? just call with odds, fold without?