Jr High Camp

So I was asked this Sunday if I would like to go to the Jr high Camp and be a counselor. The first thing that came to mind was could I get the time off work. Jeff is all for me going and would mind taking care of Breann for the week. I know this would be a great opportunity for me the only thing holding me back is funding. Unfortunately I have planned all my vacation time that I get for the year and Jeff and I really need the hours I work to pay bills. I guess I am writing this to get advice from people on how they would handle the situation. The trip is in 2 weeks and I am trying to rearrange my schedule so I can go. Please write to me and let me know what you think.