I'd love to meet up when you are in Prague. I am not teaching anymore, and I occasionally travel for work, but I'd be happy to meet or show you around while you're here. Keep me posted on your plans and we can arrange something when you arrive.
I'm not too sure about the hostels. People here used to recommend Hostel Elf, but my personal opinion of it is not too high. Keep in mind, though, that I have never been there. I've just seen the outside.
I should be in Prague, though the 6th I will likely be out of town. I'd be happy to meet up on the 4th or 5th. Feel free to email me as the date approaches at