Ok, I just asked DD about the hotel thing--they just got back from a major band competition. There were 5 bands staying at their hotel so roughly 1000 students, high school aged kids. She said that there were NO instances of police needing to be called to respond to an assault situation for any of the kids. That is a lot of kids, in a major hotel, in a major metro area, which happens to have the label of the "most dangerous city" in the US. I am sure your soccer team will be just fine.