If you're just going to play for the bonus 150 just fold everything.
I really disagree with taking this line because I believe there is a far more profitable approach. As always, your goal should be to play a solid, theoretically correct game. That being said, this is a great opportunity to exploit.
If you want to print money, watch the table. Attack the players that are being nits to try to collect the bonus. If you get lucky and get a table full of nits, you'll make a killing just stealing the blinds.
Chances are that you'll have a mix of players. Some playing for the bonus and others to play poker. It will be stupid easy to range the nits. Avoid playing the real trash you're stealing with against three bets from the nits. You know they are probably playing less than 5% of their hands. If you can find good
equity against the top of their range and you get the right price calling 3 bets with your suited connectors / gappers to try to make a hand against the top of their range you can take down big pots.
The other advantage that you have against the nits playing for the bonus, Is that they probably aren't going to play for big pots without something close to the nuts. This gives you a great opportunity to blow them off their equity with your semi bluffs.
Eg. You have 89h. Nit has xx
You raise to 10 pre, nit 3 bets to 30 or something reasonable for us to call with a hand like this. Pair and any draw, any combo draw... You will have so many options to basically make them think
is it worth getting my in with XX over pair and if I lose I still gotta sit here for Y hours to get my bonus.
Or you caught them in the pot with AK / AQ and they fold.
You have an amazing opportunity to exploit weak players. I really think that being a nit to collect a bonus is the incorrect line here.