Wow, nothing like major expense while you're on the road and in a bind, to put a damper on things. No chance to shop for better prices.
I have the same sliding windows on the side and back doors, which I'll be wanting to add screens to also, so if you guys find a good solution be sure to post up.
Alex, I understand what you're saying about the USB outlets, and in your case that makes sense. In my case, I want them because:
1. The majority of my camping will probably be in pay campgrounds with facilities and shore power. Not much wilderness where I live, and the beaches and rivers are all restricted or private property.
2. My camper (it will be a trailer remember) will be for bug-out purposes also, and will have much more electronics aboard including a weather station, complete computer system, and communications equipment. I may end up in a parking lot somewhere if need be.
3. It will also have an onboard Honda EU3000iS generator, in addition to the 12VDC batteries and inverter for power. This generator is extremely quiet, and uses inverter technology so it is clean enough to run sensitive electronics as well as an A/C unit.
I have most of this stuff already and have it planned out in my head, just need to get started on it. It's starting to cool off some here, so hopefully I can get on it soon.
Hopefully, you won't have any more problems on your trip!
~ Pat