Diabetes Type 2 Support Group
Type 2 Diabetes is a condition in which the body either does not produce enough insulin or does not make efficient use of it. Insulin is a hormone needed to convert food into glucose, a sugar that the body uses for energy. Without enough insulin, glucose can accumulate in the blood, and can cause serious health problems such as heart disease and strokes and organ damage...

I really do not know too much about the insulin pump, but I do know 2 kids have it at the school I work at. One of them is on the swim team, so I am sure swimming and bathing are not a problem. She has also come to the clinic without the pod on, saying it fell off and she will use her insulin pen instead.
As far as insurance goes, I have heard of people being approved for it rather easily, then I have heard stories of people fighting with their insurance companies and still get denied. I think it all depends on the insurance company.
As far as disadvantages goes, there is a small chance an infection could occur and this young lady is testing a lot more frequently then she was before. Mom said she will have to do this for several months to determine if the basal and bolus rates are right for her. She is happy that she went to the pump though.
Good luck!
Good luck!