Hehe. I'm going to Poland through Rotary too. Totally have my fingers crossed for Karkow - good luck learning the language, bud. :) I've got a helper, but, honestly...? The grammar changes with prepositional phrases are insane. I was talking to our Polish inbound, and he told me /he/ gets that stuff wrong sometimes.
Rotary in PL is mostly in the cities.
Actually, I heard that our inbound for next year (at least in my district) is from a city that's so small it's only got four roads. Rotary places wherever they can find a good spot. It's still entirely a possibility that we'll get small towns - which I don't mind at all. :'D I've never lived in a small town. I think it'd be kind of neat.
Anyway, wherever you or I end up we'll just be making the most of it. Good luck!