BUNK MATES- Bananas are the 9 p.m. snack for a bunk of girls at Camp Jump Start."I am excited and want to learn how to eat right and stay that way. I feel a lot of pressure from school and home," says Nicole Petitti, 12, of Bartlett, Ill., (center top). From left to right are Olivia Parks,13, of St. Charles; Petitti; Christina Weighs,13, of Wauwatosa, Wisc.; and Danielle Dedeoglou,11, of Des Plains, Ill.