We are going to be flying in a few weeks. My son is pumping and this is going to be the first time flying with diabetic supplies. Do most of you carry a doctor's note saying type 1 diabetes on pump. We will also need prescription labels. What about going through security with juice boxes? Will they be confiscated or can they be declared a diabetic supply. Can the pump even go through the metal detector or do we need to let the TSA know he is requesting a pat down and then does one parents go with the child for a similar search. Thanks for the help.