$16: Wait until SB to die on bubble?

[ThorKGB]

Calling with a gutshot and maybe two live cards, or die in the sb next?

PokerStars Tournament, Big Blind is t600 with t50 antes (4 handed) Converter on pregopoker.com

CO (t6070)
Button (t5440)
SB (t1210)
Hero (t780)

Preflop: Hero is in BB with 3[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/spade.gif[/img]
<font color="gray">CO folds</font>, Button calls t600, SB calls t300, Hero checks

Flop: (t2000) 5[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/heart.gif[/img] (3 players)
<font color="red">SB bets t560 (All-in)</font>, Hero ?