Looking at other solutions like IronKey (expensive) but there isn't an Android client. I searched Google and surprisingly didn't find a good solution to what I would have thought is a common user issue.
I don't need to block the NSA from looking at my data, as if that was possible, I just don't want to lose my usb drive and have all my data available to anyone with a PC. Thanks.
Using a USB OTG cable I'm able to read/write to a flash drive but I'm trying to find a solution to encrypt the drive so I can use it on my Nexus 7 and Windows PC. I see one solution in the play stroe EDS which uses TrueCrypt but looks like I need root to use it without having to decrypt to a local folder on the Nexus. The other solution seems to be for advanced users and I'm just looking to plug in the drive and have it work.