Nelion, yeah the switches from left to right are: Fridge, Front rack lights, Rear rack lights, front bumper lights (not on yet, just finished the bumper last week), Water pump (for my hotwater shower system), video monitor power, and lastly is for the power to my front and rear cameras. I had the switches mounted under the radio, but installed a DIN sized DVD player there, so I had to move it up on the dash.
The mattress pad... well, thats a good one. When I completed my camper bed, the wife said (in that wife voice) "if I am going to sleep back there, it better be comfortable". So SHE suggested we get a queen size 4" Serta Memory Foam mattress, and I didnt complain!
It is a little pricey, but it is rediculously comfortable. I highly recommend one!
Thanks, James
PS, I just notice you are from SC? I am from Charleston, lived there for 26 years before we came to Germany!