Jordan & Taylor's Band Opportunity

My girls, Jordan and Taylor, have an amazing opportunity to go to Hawaii in December with all of the bands (4in total) from our county, to represent the state in the 75th anniversary of the bombing of Pearl Harbor.  They will be there 7 days, and while they are there they will have many opportunities to perform and represent our great state of NC.  It's Jordan's senior year and this is a once in a lifetime opportunity... But it's 2500 a person, and they don't want to go unless myself or my mom goes.  That would be 7500 for 3 of us.  I am a single mom of 3 teens, so coming up with the money to go has been VERY hard.  Any help you can give would be greatly appreciated!