All right buddy? Hope you're doing well.
I spend the better part of my life travelling on trains, and I'm also a bit of a series freak (Just watched Elementary, give it a go); anyway, my wife got me a 10" Windows tablet, which works like a boss.
She also got me a case that also works as a stand, which is something i'd never think of getting, but am glad she did as I don't have to kill by back or arms just to watch my shows.
This is the site she got mine from, and I even found you a nice little post all about tablet cases, stands, etc. which should help you get a good one for yourself:
5 Really Cool iMac Stands
Enjoy dude, take it easy.