Awesome idea! Not only will they help with camps but with other things as well. Our church has help with scholarships for DDs to go on retreats and such. As well as one year the Youth Group bought me groceries. Brought tears to my eyes.

Additionally, I know that where I live the NMSS has a camp for kids whose parents have MS. They do it in the summer and I think it is a week long camp. You might want to call your local NMSS chapter and ask about it. It will give you a weeks rest.

At DDs high school they have a club that does volunteer activities. You could certainly call the high school and see if there is a h.s. student that could come help. If anything, they could play with dd for a few hours to give you a break and dd would be thrilled to have a big kid come play with her.