Check out other boot camps in your area and see what they are charging.
Depending on whether or not they have more overhead than you and what you do that they don’t, you’ll get a good idea of a ball park figure to use when pricing your camp.
Also, consider the target of your boot camps and what your market research suggests would be a good price. When you run the camp the next time, you may want to give a slight price break to those who have attended before and/or those who register and an “early bird” rate.
Whatever you do, make it easy to understand or you’ll lose people because they’ll be confused!