My son is a junior and we had a meeting last night to plan for their senior trip. The cost is not that bad for them to go to the Bahamas. I am just more than a little leary about letting him go off like that. He is my only child and we have been a little protective at times. He gets to do pretty much everything he wants to do but I am really nervous about this. He won't be going if some parents don't go as chaperones. The name of the group they are going through is Grad City. Anyone have experience with them or letting their child go off like this?