Saw BC first hand a couple of years ago. 150 kids cramped on one field inside a bubble. At least the other camps have lots of other schools coaches there and adequate space. Slim to none if your not on the radar. If your club coach has any relationship with the staff of a particular school and they are comfortable with your kids play. Ask them to give the staff a heads up your kid will be there and if they can keep an eye out. It worked in our case. Anything to increase your chances of catching there eyes for a bit.