Hi! We are leaving for WDW in a couple days and have driven straight through for the past couple years. We got an iPad a couple months ago and I also got the attachment kit so that it hangs in between the two front seats of the van to show movies. I will have four people in the back of the van and my first thought was to have the iPad audio run through bluetooth through the van's speakers so they could hear better in the back. But, then the driver gets no radio. If I just use the iPad speakers, I'm afraid it will be really loud in the drivers ear and then difficult for the passengers in the third row to hear. Has anyone come up with a great way to balance this? Thanks!