There are actually some benefits of living in Moscow (where I live). Unlike the USA security don't really know about all these recorders. If I am getting searched I always pretend that my sony pcm-m10 is some kind of an audiophile player. If I would hide something in my shoe they may automatically think that it's something prohibited, maybe even a bomb
Just joking, this is not Israel.
Tascam dr-100 mkii does not seem like the best choice for st3@lthing to me. Like some people said: with Zoom h2 you can pretend like you're shaving, with olympus - talking on a phone, with Zoom H-1 - blowing bubbles.
But dr-100 looks like really serious professional machine