Any difference in strategy for a bounty tournament?

This is a stupid question, but I'm bored.

Pechanga has recently started having bounty tournaments. Tonight the buy
in is $50, with a $4000 guarantee, and $10 of every entry going for
bounties (every person has a $10 bounty on their head).

As usual, Pechanga tournaments only pay 1 table (10 people) [caveat:
unless they go over 200 entrants which never happens] and those 10 people
ALMOST ALWAYS chop. I've only played a couple of the bounty tourneys so
far, and played my normal game, but it seems that people A) either play
tighter than normal (I'm basing this on observing players I'm well
familiar with) or B) gamble much more than normal to try to win those
bounties.

Question is, should strategy for a low buy in tourney like this change at
all with the bounties involved?

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I play the "Head Hunter" tourneys at Interpoker - the bounties are 50%
of buy-in and therefore much better than your 20% .
Basically I play fairly tight until one or two villains are short-
stacked - then more inclined to call their all-in moves .
Also get into more multi-way hands with a couple short-stacks
involved .
Good luck JD