How to play when it is down to 5 players early

[derdo]

When aggresive players get lucky at the beginning, people are quickly eliminated and it is down to 4 5 players at level 3. Then what happends is bad players lots of chips and I am the smallest stack with T600. For example:
$22 Level 3: Blinds 25/50

Seat 1: derdo_bitlis (685)
Seat 2: miketiger74 (2690)
Seat 6: pierless (1475)
Seat 8: DVaut1 (1535)
Seat 9: VegasTodd719 (1615)

With three of the big stacks playing 40-50% of the hands. What would you do with a hand like A9o UTG?
The problem here is if I pay the blinds one more time I am down to T610 and I don't believe it would be enough to make these guys fold when the blinds are 50/100.

What do you think?
Cem