I tried to vote for you but my work blocked the website (booo).
That said, I agree that lots of bootcamp classes can be very expensive. Since it might be hard to win (I couldn't see how many people you are up against) why don't you do what I do and constantly check groupon and living social? The city I live in is not that big and yet from time to time new fitness deals ALWAYS pop up. There are often deals like "10 fitness classes for $20" and other really, really cheap options. I have been 'riding the cheap exercise class wave' for over a year now and have yet to need to pay full price for any.
The other nice thing is you get to try different programs/locations/facilities.