When doing portable operations, having a small tablet can be an advantage. The HP Stream 7 tablet running Windows 8.1 and using a micro-USB to USB A OTG cable such as one ordered on Walmart online works great. Also get a BT mini keyboard, BT mouse, and stylus to make your experience easier.
I keep forgetting this blog exists...
Station is still up and running with only minor outages when I am doing shack maintenance. Eventually this Gateway will move to a RaspberryPi and be lower maintenance! :-)