Hmm, let's see....i'd take:
The basic essentials, food, clothes, water and anything else that would be necessarily needed. (Just to narrow things down a little)
(Apart from that)
Books
My CD Player
GBA
I'd love to take my TV+DVD Player and all my Nadesico DVD's lol, but then there's the small lack of electricity and how i'd ever manage to carry any of that stuff.
Photos of my loved ones
Pokemon
Camera
Bike
Mobile Phone (Cell phone)
Diary
And that's all, that i can think of for now, considering i included almost everything within the basic essentials list. ^_^;;
Uh, cyber_killer, if you're scared of ghosts, how come you're taking the 'Silph co.' with you!? XD And just how may i ask, exactly are you going to carry a huge building around? Lol, i take it you mean the 'Silph Scope' .....that was just too amusing.