I finally had some time to add a USB Port and a neat little portable speaker and a place to store phone, glasses and a book in the over cab area. It's on the front shower wall, I took the shower vanity out (4 screws) and got access behind the wall to add the USB port and simply wired to existing light. The neat little JBL Bluetooth speaker has amazing sound and I used Velcro to add to wall. I use it for other outdoor activities. $49 bucks at best buy.